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Add: Rm1208,Taikang zhong road,499#,Yinzhou
District,Ningbo,315199,China.
E-mail:parfectsales@cnool.net
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Welcome to Products Center
产品说明 We are a china wedge bolts company, producing all kinds of wedge bolts parts,Lost wax wedge bolts process carbon steel parts,We are the leading china wedge bolts inc. The wedge bolts parts In our china factory is in good quality.Our China wedge bolts parts manufacturer use The materials will be designed by our engineer in the china.Common material:carbon steel,alloy steel,stainless steel,Copper,Brass,Bronze,aluminum,Q345,AISI 1020,1045,4330,4140,8630,25CrMo,20CrNiMo,40CrNiMo,40Cr...,But as a china wedge bolts parts Supplier, we can produce wedge bolts parts according to your requirements.Our china wedge bolts parts corporation have different sizes of wedge bolts parts,You can see?some of wedge bolts parts. We did in our china wedge bolts parts co.,ltd website!?Our china wedge bolts corporation has emerged as one of the top innovators among, Our corporation are exported to America,Canada,England (Britain,United Kingdom),France,Germany,Australia & South Africa Holland,Spain market...! Our wedge bolts parts are easy welding, not fracture, wear-resisting, greatly reducing replacement and improve working efficiency.We have strict quality by the user consistent high praise. If you need wedge bolts parts, please feel to contact us.
China wedge bolts corporation will provide you best price with high good quality! Parfect wedge bolts Pty ltd in china,starting since 2001, is a Chinese wedge bolts parts company,specialized in manufacturing all kinds of wedge bolts parts,Caterpillar wedge bolts parts,Komatsu wedge bolts parts,Hitachi wedge bolts parts,John deere wedge bolts parts,Volvo wedge bolts parts,JCB wedge bolts parts,Modern wedge bolts parts,Daewoo wedge bolts parts...,
The reasons to choose us:1.Good Service.OEM and ODM service offered.1 year limited warranty for defective items(excluding items damaged and/or misused after receipt);2.Specialized wedge bolts Enterprise in china.Simulation of the wedge bolts system,Proficient in 3d design software,solidworks,Pro.CAD with rich experienced technical teams,Provide Complete wedge bolts Solutions;3.Quality Assurance.Well-equipped testing facilities,Good quality control system;4.Competitive Prices, First Choice.Save Cost & Creating Values for You.
we are a China forging company, producing all kinds of wedge bolts forging parts.We are the leading China wedge bolts forging inc. The wedge bolts forging parts In our China factory is in good quality.Our China forging parts manufacturer use the materials will be designed by our experienced engineer in the China. Common material we use:carbon steel,alloy steel,stainless steel,Copper,Brass,Bronze,aluminum,Q345,AISI 1020,1045,4330,4140,8630,25CrMo,20CrNiMo,40CrNiMo,40Cr..., As a China comptitive forging parts Supplier, we can produce different kinds of C-clamp- clip forging parts according to your Personalized requirements. you just can give us your drawings. Our China forging parts corporation have different sizes of forging parts We did in our China forging parts co.,ltd website! Our China forging parts corporation has emerged as one of the top innovators among, Our corporation are exported to America,Canada,England (Britain,United Kingdom),France,Germany,Australia & South Africa Holland,Spain market...! Our forging parts are easy welding, not fracture, wear-resisting, greatly reducing replacement and improve working efficiency.We have strict quality by the user consistent high praise. If you need any forging parts of wedge bolts or any products like wedge bolts, please feel to contact us. our China forging parts corporation will provide you best price with high good quality! Nord forging parts in China,starting since 2001, is a Chinese forging parts company,specialized in manufacturing all kinds of forging parts,Caterpillar forging parts,Komatsu forging parts,Hitachi forging parts,John deere forging parts,Volvo forging parts,JCB forging parts,Modern forging parts,Daewoo forging parts..., The reasons to choose us:1.Good Service.OEM and ODM service offered one year limited warranty for defective items(excluding items damaged and/or misused after receipt);2.Specialized Casting Enterprise in China.Simulation of the casting system,Proficient in 3d design software,solidworks,Pro.CAD with rich experienced technical teams,Provide Complete Casting Solutions;3.Quality Assurance.Well-equipped testing facilities,Good quality control system;4.Competitive Prices, First Choice.Save Cost & Creating Values for You.
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Process Description
Investment Casting
There are three techniques in our investment casting process including water glass technique casting, silica sol technique casting and lost foam casting. Water glass technique casting
Water glass technique casting is also called cryogenic lost wax. And the dimension tolerance we could reach is CT7-8.The main material is carbon steel, alloy steel. The weight controlled is about 0.2-80 kg.
Silica sol technique casting
Silica sol technique casting is also called mesothermal lost wax. And the dimension tolerance we could reach is CT5-6.The main material is stainless steel ,carbon steel, alloy steel. The weight controlled is about 0.1-60kg.
Lost foam casting
Lost foam casting is a modern form of investment casting that eliminates certain steps in the process. And the dimension tolerance we could reach is CT8-9.The main material is gray iron, dutile iron, high Cr cast iron, resistance cast iron. The weight controlled is about 0.2-100 kg.Investment casting process

1. Mould Designing
Strictly making 3D model based on customer's drawing dimensions, and mastered the contractibility rate for all types of material.
2. Wax InjectionWax design of the desired castings are produced by injection molding. These designs are called patterns.

The patterns are attached to a central wax stick, called a sprue, to form a casting cluster or assembly.
4. Shell Building
The shell is built by immersing the assembly in a liquid ceramic slurry and then into
The shell is built by immersing the assembly in a liquid ceramic slurry and then into
a bed of extremely fine sand. Up to eight layers may be applied in this manner.

At this point, all of the residual pattern and gating material is removed, and the ceramic mold remains. The mold is then preheated to a specific temperature and filled with molten metal, creating the metal casting
6. Mould Shell Roast:
This process is to put the lost-wax shell into the roast furnace and make them harder. Heating the Mould shell before casting is also to ensure the better products surface texture.


7. Smelting the Liquid Steel:
Allocate the chemical composition and sampling before steel casting.
8.Spectrochemistry AnalysisInspection on materials by spectrometer testing.


In the conventional process, the shell is filled with molten metal by gravity pouring.10. Cut Off
The parts are cut away from the central sprue using a high speed friction saw.


11.Heat Treating
Carbon steel and low-alloy steel need normalizing and temper, oil-quenching, water-quenching and so on. We can set out different heat treatment method as per different requirement from customers.
12. Polishing
Polishing is to modify the out of flatness on casting head after casting cuttig and to modify the burring and splashings in the process of casting cycle.


13. Inspection:
Inspection of the mechanical properties, surface, internal quality, and to check if the rough dimension meet the drawing requirement for the prodcuts.
14. Machining
Cut the piece of raw material into a desired final shape and size. Now we have CNC, Lathe, milling machine, drilling machine, boring lathe and grinding machine.


15.Quality Inspection:
Quality inspection on the machining dimension. Mainly tools we use is like specialized gauge and callipers, mircocalliper,three-dimensional and so on.
16. Storage and Delivery
Efficiency of package goods delivery on time per your shipping requests.
Advantage of investment castingWide Application Scope Our investment casting process is virtually unrestricted by the size ,thickness and shape complexity.
Wide Choice of Alloys
Our investment casting process able to utilize a wide variety of alloys for common carbon steel, alloy steel, manganese steel,stainless steel ,and high-Cr & wear-resist Iron and so on.
Dimensional accuracy
The investment casting process is capable of producing foundry with higher accuracy than ordinary forgings and weld assembly in general condition.
Reduction of Production Costs
Investment castings are able to reduce costs in many cases such as reduced machining, less materiel waste and so on.In addition, we own CNC machining center and CNC Lathe, so machine parts (machining parts or machinery parts),metalwork (metal products) are ok for us!
Wedge bolts
Carbon Steel Foundry
Alloy steel Foundry
Stainless steel Foundry
Ductile iron Foundry
Grey iron Foundry
Auto part Foundry
Valve body
Train parts
Mining Machinery Parts
Agricultural parts
Vessel parts
Excavator tooth point
Grader blade-Snow Plow
Wear plate
Sprocket & Gear
Steel Wheels
Hammer
Construction part
Foundry-01
Foundry-02
Foundry-03
Foundry-04
Foundry-05
Foundry-06
Foundry-07
Foundry-08
Foundry-09
Foundry-10
Foundry-11
Foundry-12
Foundry-13
Foundry-14
Foundry-15
Foundry-16
Foundry-17
Foundry-18
Foundry-19
Foundry-20
Foundry-21
Foundry-22
Foundry-23
Foundry-24
Foundry-25
Foundry-26
Foundry-27
Foundry-28
Foundry-29
Foundry-30
Foundry-31
Foundry-32
Foundry-33
Foundry-34
Foundry-35
Foundry-36
Foundry-37
Foundry-38
Foundry-39
Foundry-40
Foundry-41
Foundry-42
Foundry-43
Foundry-44
Die forging
drop forged swivel coupler
Open Die Forging
Drop forging
Flange forging
Ring forging
Shaft forging
Bushing forging
Roller forging
Wheel forging
Aluminum die forging automation products
Valve body forging
die forge Shifting fork
Gear forging
Hydraulic Rock Breaker Hammer moil points chisels
Forging parts-01
C-clamp-clip
Motorcycle aluminum forged spare parts
Spindle forging
Forging parts-02
Forging parts-03
Drop forged swivel coupler
Forging parts-04
Forging parts-05
Forging parts-06
Forging parts-07
Forging parts-08
Forging parts-09
Forging parts-10
Forging parts-11
Forging parts-12
Forging parts-13
Forging parts-14
Forging parts-15
Forging parts-16
Forging parts-17
Forging parts-18
Forging parts-19
Forging parts-20
Forging parts-21
Forging parts-22
Forging parts-23
Forging parts-24
Forging parts-25
Forging parts-26
Forging parts-27
Forging parts-28
Forging parts-29
Forging parts-30
Forging parts-31
Forging parts-32
Forging parts-33
Forging parts-34
Forging parts-35
Forging parts-36
Forging parts-37
Forging parts-38
Forging parts-39
Forging parts-40
Forging parts-41
Forging parts-42
Forging parts-43
Forging parts-44
Forging parts-45
Forging parts-46
Forging parts-47
Forging parts-48
Forging parts-49
Forging parts-50
Valves steel casting
Auto parts steel casting
Train parts steel casting
Bucket tooth steel casting
Agricultural parts steel casting
Stainless Steel casting
Carbon Steel casting
Alloy steel casting
High Mn steel casting
High Cr Iron casting
Lost wax steel casting
Farm Harrows steel casting
Silica sol steel casting
Lost Foam steel casting
Sand steel casting
Precision steel casting
Investment steel casting
Bridge girder lock
C-clamp casting
Die forging
Open Die Forging
Drop forging
Flange forging
Ring forging
Shaft forging
Bushing forging
Roller forging
Wheel forging
Valve body forging
Cast pump
Cast steel
Cast carbon steel
Cast alloy steel
Cast stainless steel
Cast iron
Cast ductile iron
Cast grey iron
Cast Ni base alloy
Cast valve
Cast bucket tooth
Cast Grader blade
Cast sprocket
Cast wheel
Cast hammer
Cast railway part
Cast auto part
Cast truck part
Cast train parts
Cast gray iron
Cast 01
Cast-02
Cast-03
Cast-04
Cast-05
Cast-06
Cast-07
Cast-08
Cast-09
Cast-10
Cast-11
Cast-12
Cast-13
Cast-14
Cast-15
Cast-16
Cast-17
Cast-18
Cast-19
Cast-20
Cast-21
Cast-22
Cast-23
Cast-24
Cast-25
Cast-26
Cast-27
Cast-28
Cast-29
Cast-30
Cast-31
Cast-32
Cast-33
Cast-34
Cast-35
Cast-36
Cast-37
Cast-38
Cast-39
Cast-40
Cast-41
Cast-42
Formwork wedge clamp
Swivel anchor nuts
Carbon steel casting
Alloy steel casting
Stainless steel casting
Iron casting
Ductile iron casting
Grey iron casting
Ni base alloy casting
Gray iron casting
Valve body
Auto part
Train parts
Railway parts
Truck parts
Tractor parts
Bucket tooth
sugarcane shredder hammer
Grader blade
steam trap valve
Anchor casting
Sprocket & Gear
Stainless steel Tension rod
motor timing belt pulley
Wheel
garbage truck castings
planter parts
Hammer
Farm Harrow
grout coupler
Engine Rocker Arms
Seed drill tillage point
Agricultural machinery parts
Casting-05
Building preparing steel base
casting tractor suitcase weights
Top Cup For Cuplock Scaffoldding
Sickle Mower Guard
forestry equipment castings
hydraulic clevis
C-clamp-clip
U-clamp-clip
Railway tie plate
pipe foundation castings
Stoker Grate Parts
Casting-01
Casting-02
Casting-03
Casting-04
Casting-06
Casting-07
Casting-08
Casting-09
Casting-10
Casting-12
Casting-13
Casting-14
Casting-15
Casting-17
Casting-16
Casting-18
Casting-19
Casting-20
Casting-21
Casting-22
Casting-23
Casting-24
Casting-25
Casting-26
Casting-27
Casting-28
Casting-29
Casting-30
Casting-31
Casting-32
Casting-33
Casting-34
Casting-35
Casting-36
Casting-37
Casting-38
Casting-39
Casting-40
Casting-41
Casting-42
Ductile iron casting
Grey iron
Cr iron
Gray iron
White iron casting
Wear resistant iron
Valves
Auto parts
Train parts
Bucket tooth
Agricultural machinery parts
Alloy steel casting
Stainless Steel casting
Carbon Steel casting
High Mn steel casting
Lost wax casting
Farm Harrows
Silica sol casting
Lost Foam casting
Precision casting
Investment casting
Iron casting-01
Iron casting-02
Iron casting-03
Iron casting-04
Iron casting-05
Iron casting-06
Iron casting-07
Iron casting-08
Iron casting-09
Iron casting-10
Iron casting-11
Iron casting-12
Iron casting-13
Iron casting-14
Iron casting-15
Iron casting-16
Iron casting-17
Iron casting-18
Iron casting-19
Iron casting-20
Iron casting-21
Iron casting-22
Iron casting-23
Iron casting-24
Iron casting-25
Iron casting-26
Iron casting-27
Iron casting-28
Iron casting-29
Iron casting-30
Iron casting-31
Iron casting-32
Iron casting-33
Iron casting-34
Iron casting-35
Cast carbon steel
Cast alloy steel
Cast stainless steel
Cast Mn steel
Wear-resistant cast steel
Heat resisting cast steel
Cast valve
Cast bucket tooth
Cast Grader blade
Cast sprocket
Cast wheel
Cast hammer
Cast railway part
Cast auto part
Cast steel-14
Cast truck part
Cast train parts
Cast iron
Cast ductile iron
Cast grey iron
Cast Cr iron
Cast gray iron
Cast steel-01
Cast steel-02
Cast steel-03
Cast steel-04
Cast steel-05
Cast steel-06
Cast steel-07
Cast steel-08
Cast steel-09
Cast steel-10
Cast steel-11
Cast steel-12
Cast steel-13
Cast steel-14
Cast steel-15
Cast steel-16
Cast steel-17
Cast steel-18
Cast steel-19
Cast steel-20
Cast steel-21
Cast steel-22
Cast steel-23
Cast steel-24
Cast steel-25
Cast steel-26
Cast steel-27
Cast steel-28
Cast steel-29
Cast steel-30
Cast steel-31
Cast steel-32
flat slab anchor
Cast ductile iron
Crane Sheave Wheel
Cast grey iron
Cast Cr iron
Cast gray iron
white cast iron
wear-resistant cast iron
Cast steel
Cast carbon steel
Cast alloy steel
Cast stainless steel
Cast valve
Cast bucket tooth
Cast Grader blade
Cast sprocket
Cast wheel
Cast hammer
Cast railway part
Cast auto part
Cast truck part
Cast train parts
Cast iron-01
Cast iron-02
Cast iron-03
Cast iron-04
Cast iron-05
Cast iron-06
Cast iron-07
Cast iron-08
Cast iron-09
Cast iron-10
Cast iron-11
Cast iron-12
Cast iron-13
Cast iron-14
Cast iron-15
Cast iron-16
Cast iron-17
Cast iron-18
Cast iron-19
Cast iron-20
Cast iron-21
Cast iron-22
Cast iron-23
Cast iron-24
Cast iron-25
Cast iron-26
Cast iron-27
Cast iron-28
Cast iron-29
Cast iron-30
Cast iron-31
Cast iron-32
Cast iron-33
Cast iron-34
Carbon steel lost wax casting
Alloy steel lost wax casting
Stainless steel lost wax casting
Iron lost wax casting
Ductile iron lost wax casting
Grey iron lost wax casting
Valve
Bucket tooth
Grader blade
Sprocket & Gear
Wheels
Hammer
Ni base alloy lost wax casting
Farm Harrows
Railway parts
Hydraulic Clevis
Fork head and cover nut
Heat Exchange Tube
Finned Tube
U-Tube
Titanium Tube
Boiler Tube
Line Pipe
Gas Cylinder Pipe
OCTG
Mechanical Pipe
Welding Fabrication-01
Welding Fabrication-02
Welding Fabrication-03
Welding Fabrication-04
Welding Fabrication-05
Welding Fabrication-06
Welding Fabrication-07
Welding Fabrication-08
Welding Fabrication-09
Welding Fabrication-10
Welding Fabrication-11
Welding Fabrication-12
Welding Fabrication-13
Welding Fabrication-14
Welding Fabrication-15
Welding Fabrication-16
Welding Fabrication-17
Welding Fabrication-18
Carbon Steel Investment casting
Alloy steel Investment casting
Stainless steel Investment casting
Ductile iron Investment casting
Grey iron Investment casting
Auto part investment casting
Valve body
Train parts
Mining Machinery Parts
Agricultural Machinery parts
Vessel parts
Bucket tooth point
Excavator tooth point
Grader blade-Snow Plow
Wear plate
Sprocket & Gear
Steel Wheels
Hammer
Casting and Machining parts
Construction part
Steel Investment casting
Iron Investment casting
Investment casting-01
Investment casting-02
Investment casting-03
Investment casting-04
Investment casting-05
Investment casting-06
Investment casting-07
Die Forge
Open Die Forge
Steel Forge
Heavy Forge
Hot Forge- Hot Forging
Drop Forge- Drop Forging
Alloy Steel Forge-Forge
Carbon Steel Forge-Forge
Stainless Steel Forge
Steel extrusion
Forge Flange-Forge Flange
Forge Ring-Forge Rings
Forge Shaft- Forge Shaft
Forge Bushing- Forge Bushing
Forge Roller- Forge Roller
Forge Cylinder- Forge Cylinder
Forge wheel-Forge wheel
Forge Valve-Forge Valves
Forge Gear- Forge Gear
Forge Tube Sheet-Forge Tube Sheet
Precision Forge
Forge Conveyor Chain
Forge Breakers parts
Forge Mining Parts
Forge Bucket tooth
Forge Excavator tooth
Railway Wheel Forge
Copper Forge
Brass Forge
Bronze Forge
Aluminum extrusion
Aluminum Forge
Forge parts-01
Forge parts-02
Forge parts-03
Forge parts-04
Forge parts-05
Forge parts-06
Forge parts-07
Forge parts-08
Forge parts-09
Forge parts-10
Forge parts-11
Forge parts-12
Forge parts-13
Forge parts-14
Forge parts-15
Forge parts-16
Forge parts-17
Forge parts-18
Forge parts-19
Forge parts-20
Forge parts-21
Forge parts-22
Forge parts-23
Forge parts-24
Forge parts-25
Forge parts-26
Forge parts-27
Forge parts-28
Forge parts-29
Forge parts-30
Feinguss
Wachsausschmelzverfahren
Silikasol Verfahren
Wasserglas Verfahren
EPC
Sandguss
Kohlenstoffstahlguss
Legierung Stahlguss
Edelstahl Guss
Spharoguss
Grauguss
hohe Chromgusseisen
Hochmanganstahle
verschleißfeste Stahle
Schaufelzähne
Landmaschinen
Automobile
LKW Teile
Schiffe China
Teile für Bergbaumaschinen
Gießen und bearbeitete Teil China
Schmiedeteil China
Gesenkschmieden China
Feinschmieden China
литье в Китае
Отливки по выплавляемым
Соль литья Китай
Китай золь литья
Потерянные пена кастинг
Литье в песчаные формы
Углеродистая сталь литья
Отливки легированной стали
Нержавеющая сталь литейный завод
Пластичный чугунолитейный
ковка и обработки
Высокохромистого чугуна
Литье высокого марганцовистой стали
Износостойкие разливки стали
Зуб производства
Сельскохозяйственные частей
производство запасных частей к автомобилям
Запчасти для грузовиков
Морской резерв
Часть добычи
Литье и обработка
ковка
штамповка
точные, ковка
Горячая ковка
бесплатно ковка в Китае
тяжелые, ковка в Китае
Тора, ковка
Фланецковка
рукав, ковка в Китае
вал, ковка
сварочного производства
ведро
Moulage precision
Coulage cire perdue
Sol silice coulage
Perdue fabricant
Moulage mousse perdue
Moulage sable
Acier au carbone
Acier allie coulage
Inoxydable
Fonte nodulaire
Fonte grise
Font teneur chrome
Acier au manganese
Acier resistant
Godet de dent
Pieces de machines
Automobiles
Camions
Bateaux
D'exploitation minière
Usine forgeage
Forgeage de precision
Forgeage
Chaud forge
Forgeage libre
Forgeage lourd
Forgeage anneaux
Forgeage brides
Forgeage bagues
Forgeage arbres
Usinage forgeage
Soudage
Excavateur seau
Microfusione
Fusione a cera persa
Silice sol colata
Colata di vetro acqua
Schiuma persa fusione
colata in sabbia
Colata di acciaio al carbonio
Colata di acciaio legato
Fusione di acciaio inox
Fusione di ghisa sferoidale
Fusione di ghisa grigia
Colata di ghisa High-cromo
Fusione di acciaio alta manganese
Colata di acciaio resistente all'usura
Denti della benna
Parti agricole
Ricambi auto
Parti del camion
Nave parti
Parti di macchine minerarie
Fusione e lavorazione di parti
Forgiatura
Fucinatura
Forgiatura di precisione
Stampaggio a caldo
Fucinatura libera
Forgiatura pesante
Anelli forgiati
Flange forgiate
Maniche forgiati
Alberi forgiati
Forgiatura e lavorazioni meccaniche
Fabbricazione di Saldatura
Benne Escavatore
Reclaim blade
Rotary blade
Harrow
Harrow disc
Plough disc
Plough Harrow disc blade
Break shovel
Spring blade
Harvest blade
Tiller blade
Plow
Plough
Farm parts-01
Farm parts-02
Farm parts-03
Farm parts-04
Farm parts-05
Farm parts-06
Farm parts-07
Farm parts-08
Farm parts-09
Farm parts-10
Farm parts-11
Farm parts-12
Farm parts-13
失腊铸造件
硅溶胶铸造件
水玻璃铸造件
消失模铸造件
砂铸钢件
铸钢件
碳钢铸造件
合金钢铸造件
不锈钢铸造件
球铁铸造件
灰铁铸造件
高铬铸铁铸造件
抗磨铸铁件
高锰钢铸造件
耐磨钢铸造件
斗齿
铲齿
火车轮
锻造件
重型锻造件
精密锻造件
模锻件
Carbon Steel Sand casting
Alloy steel Sand casting
Stainless steel Sand casting
Iron Sand casting
Ductile iron Sand casting
Grey iron Sand casting
Steel sand casting
Valve body
Train parts
Bucket tooth point
Grader blade-Snow Plow
Sprocket & Gear
Wheels
Hammer
High Mn steel casting
High Cr Iron casting
Farm Harrows
Railway Wagon parts
Electric Equipment Parts
Mining Machinery Parts
Agricultural machinery parts
Vessel parts
Wear plate
Truck parts
Excavator tooth point
Resin sand casting
Furane resin sand cassting
Phenolic resin sand casting
Sand casting-01
Sand casting-02
Sand casting-03
Sand casting-04
Sand casting-05
Sand casting-06
Sand casting-07
Sand casting-08
Sand casting-09
Sand casting-10
Sand casting-11
Sand casting-12
Sand casting-13
Sand casting-14
Sand casting-15
Sand casting-16
Sand casting-17
Sand casting-18
Sand casting-19
Sand casting-20
Sand casting-21
Sand casting-22
Sand casting-23
Sand casting-24
Sand casting-25
Sand casting-26
Sand casting-27
Sand casting-28
Sand casting-29
Sand casting-30
Sand casting-31
Sand casting-32
Sand casting-33
Sand casting-34