STK Die Casting & Gravity Casting Manufacturer
One-stop Die Casting Manufacturer With 20+Years Industry Experience
Manufacturing Capabilities
Zinc Die Casting
STK Die Casting is the one of the largest stand-alone dedicated zinc die casting manufacturer in China.
We are a full-service zinc die caster that offers precision zinc die castings to customers globally. We utilize standard and custom-designed hot chambered die casting machines to offer you competitive and quality products. At STK,we can tool intricate castings to run with tight tolerances in our wide variety of die-casting machines, giving us the capacity to produce parts as small as 5g to 4.5kgs.
Aluminum Die Casting
Die casting is a foundry process where aluminum alloys are used to create precision components for many applications. The final aluminum product has a smooth surface that needs little to no machining. At STK, we use the most advanced techniques in the field to handle various sizes and complexities of aluminum parts.In addition to die-casting,we also offer a range of secondardy processing services such as machining,polishing,coating to meet the specific requirements of our customers.
Gravity Casting
The gravity casting process is a meticulous and complex procedure that ensures the creation of precise and high-quality castings. Firstly, the raw materials, typically alloys such as aluminum, magnesium, zinc, or copper, are carefully melted in high-temperature furnaces. The molten metal is then precisely heated to the optimal temperature and composition to ensure its suitability for the casting process.
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STK Advantages
Partner with STK Products
STK offer exceptional durability and cost savings, making them a smart choice for high-volume manufacturing. STK aims to supply high quality die casting manufacturing and service excellence to consistently exceed customer expectations.
Our commitment to excellence has made us a supplier of precision zinc die cast parts to customers all over the world. We hope to collaborate with companies seeking suppliers who are committed to excellence and have long-term success prospects.
Get in touch with us for more information on zinc die casting.
Engineering Support
Experienced in many facets of design engineering and project management, STK collaborates with your team to ensure either your new product or tool transfer projects are completed on time, on budget and per specification.
The Quality Difference
Quality is everything for us. We promises delivery of high-quality diecast, fabricated and machined products through process development and advanced product quality planning. We use CMM precision measurement and software, 1st article inspections, in-process inspections, and final inspections to control quality through the entire production process.
Zinc Alloy Material Options
Besides the regular used Zamak 3 and Zamak 5,STK can cast any of the high-pressure zinc alloys. Click here for more information.
Superior Customer Support
Averaging more than 20 years of experience per expert team member, our customer support team is not only available to help solve the day-to-day problems, but also very skilled and knowledgeable.
Perfect Industrial Chain
We have strong professional advantages in the fields of zinc die casting and gravity casting. STK has it’s own plating factory which enable us to meet customer’s all surface finish needs. STK provide one-stop service for all custom needs, including raw material selection, mold design, mold fabrication in house, powder coating and PVD coating, assembling, packing, and shipment.
EXPLORE OUR DIE CASTING CAPABILITY
Die-casting Workshop
Grativy Casting Workshop
CNC Machining Workshop
Polishing Workshop
Electroplating Workshop
PVD & Painting Workshop
Frequently Asked Questions
Have one of the questions below? Visit our FAQ page for more questions and answers. Otherwise, contact us with your question!
What is needed for die casting tooling transfer?
Frequently we can adapt the existing tool to one of our die casting machines. With so many machines, we have highly diversified options. There are instances when implementation is not easy and our team needs to be “creative” to adapt the current tool while ensuring a rapid, but also reliable solution. Our engineering and tool room professionals are proven to be dependable with many successful tooling transfer implementation projects over many years!
What value added when die casting?
STK Products often provides raw casting, but frequently design requirements require extra “value add” processes. The following list are important processes that STK Products can provide:
- Part trimming
- Degating
- Tumbling
- Buffing
- CNC Machining
- Powder coating PVD coating
- Corrosion protective plating
- Decorative plating Laser engraving
- Assembly
What powder coating finishes does STK offer?
STK offers over 100 different powder coating finishes with the ability to process special colors. You can provide us with Pantone code or RAL code for us to check. Contact our sales team to request a color chip sample.
Do you offer prototyping services?
Prototyping methods can include rapid tooling, machined parts, sand casting, silicon mould and 3D printing, all of which has some advantages and disadvantages. To learn more about each of these prototyping methods, you can contact a STK Product expert to help you navigate these options for prototyping and further support during the design verification/validation processes.
Are you trading company or manufacturer?
We are factory. We are experienced manufacturer, have our own tooling, die casting,machining, polishing, powder coating, plating workshop.
How long is your delivery time?
Generally it is 20-30 days for mould Manufacturing.15-30 days for the OEM Parts, it is according to quantity.
I have no 3D drawing, how should I start the new project?
You can provide us a sample, we will help finish the 3D drawing design.
Do you provide samples? Is it free or extra?
Yes, after the mold built, we could offer the sample for free charge.
What is your terms of payment?
Our preferential payment term is T/T
Mould Tooling : 50% down payment, 50% balance against the sample approval.
Mass Production: 50% down payment , 50% against the B/L copy
What do we need if you want a quote?
Please kindly send us your 2D & 3D drawing of your product.
Drawing format (CAD/PDF/DWG /IGES/STEP/ X_T etc.)
The detail specifications need as follows :
1. Material 2. Surface treatment 3. Estimated production volume 4.Any special packing
How do I know about the production?
We will double confirm your requirements and send you the samples before the mass production.
During the mass production, we will keep you informed of any progress. Besides, we will do 100% quality inspection before shipment.
How do we know about the delivery status?
We will immediately inform you the tracking number once we get it from shipping agent. Besides, we will update the latest shipping information when shipment via sea/air.
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