Home > Products > Plastic Injection Moulding > 20 Years Experience in OEM/ODM Customized Injection Moulds and Production of Plastic Products
20 Years Experience in OEM/ODM Customized Injection Moulds and Production of Plastic Products
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Product Details
| Brand Name | ZS | Place of Origin | Guangdong, China | |
| Model Number | OEM | Product | Household Product | |
| Product Material | Plastic | Shaping Mode | Plastic Injection Mould |
Product Description
Product Name | 20 years experience in OEM/ODM customized injection moulds and production of plastic products |
Mold Material | S136, P20, NAK80, 2316,2738,Din2344,H13 and available |
Product Material | ABS, PC, PP, PVC, POM, PMMA, PS, PE, PET, Rubber, Silicone, PA, PBT, PEI, etc. |
Mold Base | LKM or by requested |
Runner System | Hot/Cold Runner |
Cavity | Single cavity, multi cavity by requested |
Main Technique | Milling, Grinding, EDM, Wire-cutting, Engraving, CNC, and 2.5 Dimension test, etc. |
Finish | Texture,Corrosion word, Mirror finish, Brushed |
Mould standard | HASCO, DME, MISUMI, or by requested etc. |
Design Time | 3 days |
Moldlife | 300000-500000 shots |
Certificate | ISO9001:2015 |












Plastic injection mold making process:
The design is started with a 2D layout, basis on information will be present, such as mold size, gating way, parting line, ejection way, cavities layout, mechanical design, accessories used, steel of each component used, etc. 3D design in details and NC programming will follow after the 2d design is approved by the customer. Depends on the complexity, a complete mold design would need 2-5 days. Some of the complex projects require mold flow analysis or frequent updates of custom design, it could take much more time.
2) Mold base, steel and accessories preparation
Mold base and steel can be ordered immediately after design get confirm, accessories especial hot runner system could take much longer time to get back, all of this procedure need to be track closely if you don't want to cause any delay on next step.
3) Rough machine
The steel need first to be sized, milling, drilling, lather are the main process way to get the rough shape or the cavity /core. Normally 0.15-0.3 mm steel left for precision machining later.
4) Heat treatment
After rough machining, internal stress would be created during machining, do heat treatment to get certain hardness and internal balance, such as 1.2343, 1.2344, it usually need to be harden to HRC40+, some of the steel don't need it, like P20, 1.2312 etc.
5) CNC precision machining
To get designed dimension, the CNC process of precision machining is much slower than rough machining, also the steel hardness is much higher.
6) Wire cut and EDM
Wire cut is a process specially for holes (ejector pin holes, lifters, inserts), EDM is particularly for some of the area that can't not be machined by normal way, either too small to allow the cutting tool work properly, or it's too narrow to get there.
7) Finish and fitting
After all the components are finished and prepared, mold maker collects them all and assemble them by following the design drawing, it's a job rely heavily on experiences and skills, some of the part might need to be polished to fit, or the core or cavity have specially requirement for surface finish, such as texture, polish, engraving




Zhonghesheng mould as one of professional plastic injection manufacturers , it specializes in high quality custom plastic injection mold with more than 100 employees. At the beginning, we produced the plastic injection mold and products for domestic companies, or some international trade companies. Now we are concentrated in international market. After more than 16 years' development in this industry, we know the international mold standards very well, such as: HASCO, DME, MISUMI, LKM. Until now, we have produced more than 5000 sets of molds and have been molding millions plastic products for Sony, Toshiba, Volvo, Gree, Midea! Our products reach to the range of electronic products, automotive products, home appliances and so on in ABS, PC, PP, ABS, PEC, PVC, PA66, PEEK, PPC, PBT, PPS etc materials.
Equipped with the most advanced software and Moldflow for designing, analyzing and manufacturing, Alpine Mold has imported a lot of sets high precision tooling machines from German and Japan, including High Speed CNC, EDM, Wire Cutting Machine, and CMM Inspection Machines and so on to guarantee high standard product quality.
Zhonghesheng mould persists in higher quality, lower cost, punctual delivery as the primary business philosophy. Based on professional, people-oriented, and customer-centered management, Alpine Mold takes "customer - oriented, Quality first" as company`s aim, committed to provide clients with high quality products and overvalued services by right of advanced technologies, scientific management, and continues improvement.


Factory


Workshop
Our Workshop


Warehouse
Our Warehouse


Team
Our Team






Packing Details : wooden case for plastic injection mold, carton case for custom injection molding
Delivery Details : 30-35 days


Zhonghesheng mould is strongly committed to quality and quality control systems are accredited to ISO 9001: 2015, the document control system goes through all the production and quality control inspection process. We own a full set of advanced measuring and testing equipment, the quality control staff who can provide a series of testing reports upon customer's request at any time.


Geoff from Canada
Shenzhen Zhongsheng mould as our Long terms cooperative partner.
We already ordered a total of 100,000 styles plastic injection molding . The most important reason why we choose Zhonghesheng mould is the high quality and punctual delivery.




Ali from UK
Plastic injection manufacturers , we choose Zhongsheng mould, we are running car accessories company.
All of our customized injection plastic case must be with special tastes design and also should keep high quality.
Zhongsheng mould have this production power to guarantee that.This why we alway choose them.


Q1.Are you a factory or a trading comapny?
A:We are totally a factory, having our own's factory building and plastic injection molding equipment. We warmly welcome you to visit our factory and look forward to meeting you.
Q2. What is your terms of packing?
A: Generally, we pack the injection mold in wooden case and pack the custom injection molding in the PP bags or according to your requirements.
Q3. What is your terms of payment?
A: Mold payment : T/T 40% deposit with po, 30% after first trial shot, 30% before shippment;
Part payment : T/T 40% deposit with po, 60% before shippment;
Q4. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU or according to customer's requirement.
Q5. How about your delivery time?
A: Generally, it will take 15 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q7. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q8. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q9.How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Contact Us
- Shenzhen Zhongsheng Technology Co., Ltd.
Product Categories
| CNC machining parts | Die casting Mould | Electronic Plastic Parts | Food grade parts |
| Medical grade parts | Plastic Injection Mould | Plastic Injection Moulding | Silicone Rubber Moulding |
| Ungrouped |
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Plastic Injection Mold and Molding Plastic Pads for Cap
OEM Customized Injection Moulds for Household Products Manufactured by Chinese Manufacturer