China die casting

Aluminum Die Casting Parts in ADC12, A380, A360, 6061, 6063, or any special alloys…

Zinc Die Casting Products in Zamak 2, Zamak 3, Zamak 5,Zamak 8…

CNC Machining, for Metals, Alloys, Copper, Plastics…

Surface Finish: Electroplating, Power Coating, Anodizing…


Our Services

Aluminum die casting

Aluminum die casting

HPDC, gravity die casting, sand casting

zamak die casting

Zinc die casting

Zinc casting made in Zamak3, Zamak5…

plastic injection molding

Plastic Injection Molding

Molding, painting, silk-screen & assembly

China CNC-machining

CNC machining

CNC maching, lathe machining parts

Surface finish

Surface finish

Powder coating, anodizing, painting…

Do you have casting problems with some special alloy materials? Do you have functional testing problems with some special alloy materials?

We are a China die casting manufacturer who can help you with any special alloy casting problems. Please contact us for a quote.

How could we be your China Aluminum Die casting Manufacturer?

GC Precision Mold Co., Ltd. is a China die casting manufacturer with over 20 years of practical experience in custom aluminum die casting, magnesium die casting, Zamak die casting, plastic molding, CNC machining, and other metal parts manufacturing. We offer efficient, excellent services with the most economic solutions.

We offer state-of-the-art production technology for custom plastic mold and die casting parts for: cars, bikes, aircraft, musical instruments, watercraft, optical devices, sensors, models, electronic devices, enclosures, clocks, machinery, engines, furniture, jewelry, jigs, telecoms, lighting, medical devices, photographic devices, robots, sculptures, sound equipment, sporting equipment, tooling, toys, and more. Any custom plastic mold, aluminum die casting, magnesium, or zinc die casting requirements are welcome to contact us.

We are committed to producing quality custom products, providing total customer satisfaction, and delivering Chinese-made value competitively and quickly.

Most of our products are exported to the USA, Canada, Germany, France, Italy, Finland, Switzerland, and Norway in western Europe. To support a variety of customer needs, we have high-pressure die casting machines ranging from 120 tonnages to 1650 tons, gravity casting machines that can produce part weights up to 50 kg, and injection molding machines ranging from 80 tonnages to 2800 tons.

We are professional in solving special aluminum casting alloys to our customer requirement. If you are looking for a custom aluminum die casting, magnesium die casting, or zinc die casting manufacturer in China, please contact us for a quote. We will be your best die casting China partner.

Years Established

Completed Projects

Our China die casting and molding Projects

CNC machining parts

CNC Machining Parts

High precision CNC machining and surface finish for metal and plastic components.

Aluminum die casting

Aluminum Die Casting

Aluminum die casting made in ADC12, A380, or any customized aluminum alloys.

zinc die casting

Zinc Die Casting

High quality Zamak die casting and surface finish (painting, chrome, plating…).

plastic injection moulding

Plastic Injection Molding

High precision tolerance, high quality surface plastic molds and molding service over 18 years

China die casting

Aluminum Gravity Casting

Aluminum gravity casting, aluminum sand casting service up to 50kg part weight.

surface finish service

Surface Finish service

Anodizing, electronic plating, painting, chrome plating, powder coating, silk screen, etc.

All in one China aluminum die castings service

Established in 1999, GC Precision Mould Co. Ltd. (formerly Aluminum Die Casting China Limited) is now one of the leading global suppliers of high-quality custom die casting parts, plastic molding, and high-precision machining products.

Our production line includes, but is not limited to, aluminum die casting, magnesium die casting, stamping, machining, turning, plastic molds, Zamak die castingbronze die castingbronze sand castingaluminum gravity casting, and CNC precision machining. Our products were recognized and certified by ISO 9001, and we are always ready to be your trusted die casting China manufacturer and partner.

Die casting materials

The primary alloys used in die casting include lead, tin, copper, zinc, aluminum, and magnesium. We are able to create unique die-casting materials according to client specifications. The benefits of each alloy are summarized as follows:
Aluminum alloys: high strength-to-weight ratio, highly corrosion-resistant, excellent thermal conductivity, and recyclability, it is good for outdoor and marine applications. Common material will be ADC12, A380, A365,
Zinc: Compare to other metal alloys, Zamak is the easiest metal to cast; high ductility; high impact strength; easy to do plating surface finish; normally for small parts because the high material cost and high density; die lifetime will be more than aluminum die casting mold.
Magnesium: This is the lightest alloy in metal die casting industry, the easiest metal to manufacture, and has an exceptional strength-to-weight ratio,
Copper: It has the highest mechanical qualities of all die-cast alloys, including high hardness, good corrosion resistance, outstanding wear resistance, excellent dimensional stability, and strength that is comparable to rest of steel parts.

Are you a trading company or a manufacturer

We are A China die casting and plastic injection mold manufacturer, we have total three manufacturers in China, one plastic mold/molding manufacturer, one zinc, magnesium, aluminum die casting manufacturer, and one assembly company, we can offer all in one service from design, prototyping, mold manufacturing, production, machining, testing and assembly.

Do you make export custom die casting tooling

Yes, we offer export custom die casting tooling base on your machine size and requirement, and mold life time will be 0.1 million shots gauranteed.

What kind of steel do you use to build the molds?

For die casting molds, we use 1.2343, 1.2344, 8407, for plastic injection molds, we use 1.2343. 1.2344. H13, P20, NAK80, etc., we can use brand of steel according to customer requirement, and we can provide the steel certificate to match your molds

What is lead time for die casting mold manufacturing?

Normally, lead time for the first samples will be 5-6 weeks, after that, we get the new sample we will send you for approval by DHL express, we will continuely provide you free samples until you satisfy the parts.

What type of CAD Files do you prefer for quote

 IGS, STEP, X_T, PRT, DWG, STL, DXF, PDF etc. CAD formats are acceptable for us.

What is your payment term?

For export new mold, 40% deposit, 30% on first article, 30% before production or shipment. For local mold or die (we produce the parts for you at our factory), 50% at order, 30 after first sample, 20% once final samples are approval, For prototyping parts, 50% with order and rest 50% after parts delivered. For CNC machining parts, 50% with order, and rest 50% after parts delivered. For production, 50% with order and 50% after parts delivered.

Can you do surface finish service for die casting parts?

Yes, we offer surface finish for die casting, machinig parts, and plastic molding parts, those are including anodizing, powder coating, E-coating, chrome plating, sandblasting, water transfer painting, etc.

What type of material you can machine for CNC machining parts

For CNC machining parts we use material as below:
Plastics: PC, PA, POM, Teflon, ABS, etc.
Metals: AL6061, 6063, Carbon steel, stainless steel 304 or 302, copper, etc.

Our China Aluminum Die Casting, CNC Machining And Molding Equipment

CNC machining

High precision CNC machine

Precision CNC machining and lathe machining services for die casting tooling or die casting parts, metal components, alloy machining parts,  and plastic machining products…

Die casting factory

Alu Die Casting Factory

Aluminum die casting machine from 120 ton to 2000 Ton. Zinc die casting machine from 80 ton to 320 ton, suitable for wide range of alu die casting parts, such as windows components, machine parts, etc…

CMM measurement machine

High precision CMM machining with 0.008mm tolerance for high quality parts requirement, full measurement report will be provide to custom according to 2D drawing.

Injection molding factory

Injection molding shop

Injection molding machine from 80 ton to 3000 tonnage to suit wide range of plastic part size, double shooting injection molding included.

Die casting mold

Die Casting Mold Shop

Custom Die casting and plastic mold shop can make tool size up to 2 meter, die casting tooling weight up to 20 tonnage…

Projector machine

Projector measurement machine

Project measuring machining and CMM machine to measure are used to make sure tight tolerance requirement can be meeting..

Contact Us

8 + 4 =

GC Precision Mould Co., Ltd

Office Address:401 Room, 10 Building,HuYing DoshiHuaHu, ChangPing Town,GongGuan City,GuangDong Province,China. 523000
Factory Address: Room 101, No.40, Donghu road, Jinglian, Qiaotou zhen, Dongguan city, Guangdong Province, China. 523520.

+86 13530801277