Dongguan Xinjuexin Plastic Hardware Products Factory

Professional one-stop supplier of molds, plastic parts and metal parts, including rapid prototyping, mold making & on-demand production.

About Xinjuexin

What are our advantages as a one-stop rubber and plastic expert?
Below is Xinjuexin’s story:


Established Dongguan Xinjuexin Plastic & Hardware Products Factory, specializing in the production of plastic injection moulds, rubber moulds and related spare parts, as a local mould manufacturing supplier.


Established HONG KONG XIN JUE XIN INTL INDUSTRIAL CO. LIMTED to open overseas market sales and continue to provide perfect products and services to our overseas customers.


We have obtained the globally renowned ISO 9001:2015 production management system and have adopted the ERP production management system throughout.


Established Dongguan TryCooler Electronic Technology CO.,LTD and started to involve in electronic product design and assembly.


The company moved to Dongkeng Industrial Zone, the area increased to 5200 square meters, the equipment increased to 100 sets, and the factory was completely renovated.


We obtained the globally recognized IATF 16949:2016 production management system certification and started to involve in the automotive plastic parts manufacturing industry.

Until Now

Facing the future with optimism and a new mindset we will continue to work hard to improve our business and provide better products and services to our customers.

Dongguan Xinjuexin Plastic Hardware Factory & Dongguan TryCooler Electronic Technology CO.,LTD are sister companies. We are a professional manufacturer of customized plastic parts, silicone rubber parts and metal fabrication located in Guangdong Province, China and have been specializing in these fields since 2008. We have a complete supply and production chain from R&D, rapid prototyping, mold design, mold making, part production, assembly, packaging and inspection to export. Having a supplier like Xinjuexin for full assembly allows for better design, quality and fit of all individual parts.

Xinjuexin has obtained ISO 9001:2015 certificates.dedicated to strict quality control and thoughtful customer service. We seriously take care of the quality control from IQC to OQC, throughout each step of the production. Let us show you our quality control:

we’ll do the IQC in time. All materials are procured only from the verified suppliers, who have implemented and maintain certified quality management systems in their plants. With full certificates, such as RoHs, Reach, MSDS, FDA, LFGB, UL, EN549, BPA free, EN71, and so on;

we’ll provide several pieces to our  clients for assembly and function  testing. We will seal the samples  in time once they’re approval.

we’ll do the IPQCS & PQC (Multiple  Sampling Inspection) during  production and we’ll do the FQC  (Sampling Inspection) after deburr or breaking sharp edges. In order  to timely find problems, solve  problems, reduce defective products, reduce manufacturing costs.

we’ll do the OQC (Sampling  Inspection) to make sure the  final goods are qualified.

Xinjuexin has a strong professional team, who are able to create products to meet the specific needs of our customers for OEM base and offer you professional suggestions for your projects. We’ll send you the design for manufacturability (DFM) analysis within 2 working days after get your approval on our prices.

Through years’ experience and development, Xinjuexin has become one of the biggest Rubber & Plastic, and Metal Fabrication industries and the leading exporter in China, and built an impressive reputation from our partners and customers home and abroad. Based on our great quality, competitive cost, professional technical supports and satisfactory customer service, our products have been exported to USA, South America, Europe, Australia, South Africa, Middle East and Southeast Asia, etc.

Work with Xinjuexin, your business is in safe and your money is in safe!