Custom Injection Molding Company | Plastic Injection Moulding Services | Mulan Manufacturing Group                                                                                       

Injection Molding Parts
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China Mulan Manufacture Group is an ISO 9001-2015OEM plastic molding parts manufacturer, specializing in the production of plastic injection molding, rotational molding, blow molding and other customized plasticmolding parts. We actively provide one-stop technical support and manufacturing services for custom plastic parts buyers in various industries around the world.

We have a professional injection molding technical team, with more than 8 engineers specializing in injection mold design, to provide one-stop service from product design, mold tools, technical support, consulting services, sample manufacturing, mass production, packaging and shipping.

We have rich manufacturing experience, and from North America, the United States, Canada, Germany, France, Italy, Spain, the Netherlands and other countries in a variety of industry manufacturers, wholesalers, trading companies and agents long-term cooperation, we are confident to become your most reliable OEM custom plastic molding parts supplier.


Nylon injection molding gear shaft






customizedyour drawing or on-demand your needs

free sample



One-stop manufacturing services

Application field

Various plastic injection molded parts for various industrial and automotive applications

lead time

25-35 days for mould,plastic products according to quantity

Terms of payment

LC, T/T, D/P, PayPal, Western Union, Small-amount payment


RoHS, ISO9001-2015

About nylon injection molding

The molten nylon plastic has very good fluidity and can quickly fill the cavity, but it should also be noted that the material overflows due to excessive injection pressure, causing problems with the quality of the product. The cooling rate of nylon is also very fast. When the mold temperature is insufficient, the material will be rapidly cooled in the feed port and runner, resulting in poor product molding. All look for a team of experienced Mulan MFG injection molding experts who can help you with all product design, development, batch manufacturing and more.

In addition, it should be noted that nylon has strong water absorption. Excessive moisture may cause the viscosity of the material to decrease, reduce the mechanical strength, and the dimensional tolerance when nylon is injection molded. Therefore, before injection molding, be sure to detect the humidity of the nylon material and properly drying.

At Mulan MFG, we have a professional nylon injection molding part production line, our injection molding expert team has rich experience in custom nylon parts manufacturing, and can actively help customers to design product structure and manufacturability reports reasonably, to ensure on-time delivery of high-quality injection molding products , to meet the requirements of various industries for nylon injection molding parts.

About gear injection molding

Injection molding gears is one of the most cost-effective methods for mass-producing precision plastic gears that are widely used. By calculating the shrinkage ratio of different materials, reasonable tolerances are designed in the injection mold, and the precision machining center and electric spark (EDM) ) and other equipment to manufacture gear injection molds, injection molds with one or more cavities can produce more than one million plastic gears.

Generally speaking, for the high precision and high repeatability required by injection molding gears, it is necessary to fully consider the material properties and the dimensional changes of the mold under different temperature conditions. Brand new raw materials must be used, and the dryness of the material and the pressure value of the equipment must be reasonably controlled.

About the mould

We have a strong mold manufacturing factory, through the use of UG, Pro/ E, SolidWorks, CAD and other 3D modeling software design high precision mold skills.

Through the advanced large-scale CNC machining center 10, CNC engraving machine 18, EDM spark forming machine and precision wire cutting machine manufacturing molds.

We will carry out a comprehensive CMM inspection on all mould products to ensure that the mould is put into production line with high precision.


1.OEM/ODM orders are acceptable.

2. Plastic molding parts for customized LOGO.

3. 24H*7 online technical team.

4. Experienced technical experts.

5. Advanced manufacturing equipment.

6. English sales team barrier-free communication.

7. Online Free technical support

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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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