Custom Plastic Parts Manufacturer · China
From Tooling to Production.
Built for Global OEMs.
Injection molding, rapid tooling, and assembly services with 30+ years experience. English-speaking project management, fast communication, and reliable delivery.
What can we do for you
Providing professional, efficient one-stop solutions for plastic molds and injection molding, helping your product go from concept to mass production quickly and seamlessly.
Custom Plastic Injection Molding Services
JBRplas operates a 24/7 injection molding facility in …
Plastic Mold Manufacturing in Shenzhen
JBRplas operates a fully equipped toolroom in Shenzhen, …
Assembly & Packaging Services
JBRplas offers complete post-molding value-added services, …
Meet Our Team
A group of passionate professionals dedicated to delivering the best results for you.
A Career Built on Craftsmanship
Chen Liang’s journey in the mold industry …
Bridging Two Worlds
Steven Liang joined JBRplas in 2017 after completing his …
The Financial Foundation
May Chen’s career in industrial finance began in the …
From Apprentice to Master
Norman Xie entered the mold industry straight out of …
From Blog
Sourcing plastic injection molding from China is a well-trodden path for product companies …
Sustainability in manufacturing is no longer a marketing checkbox — it is increasingly a procurement …
With hundreds of plastic resins available for injection molding, selecting the right material is one …