Our Introduction
Shenzhen Rainbow Plastic & Hardware Product Co.,Ltd (Rainbowmold) is a professional manufacturer specializing in plastic molds,metal molds,injection molded parts,and precision metal parts.Founded in 2001 and headquartered in Shenzhen,China,Rainbowmold has grown into a trusted one-stop OEM/ODM manufacturing partner for businesses worldwide,We provide integrated one-stop services-from design and prototyping through mass production to door-to-door shipping.
As a member of Rainbow Group Co.,Ltd,we leverage group-level resources and expertise to deliver comprehensive manufacturing solutions.Our 20,000-square-meter facility houses advanced production equipment and is staffed by over 300 skilled professionals,including 20+ senior engineers dedicated to solving your most challenging engineering problems.
Our philosophy:Quality is Our Culture,Your Goal is Our Goal.We pursue long‑term strategic partnerships rather than one-off transactions.we work side-by-side with you as an extension of your own team.




Professional manufacturing and design of household appliances, auto parts, industrial equipment and other large plastic mold manufacturing and injection molding processing, digital electronics and medical equipment and other precision mold manufacturing and high temperature material injection molding processing.

Plastic molds,Injection moldings,In-Mold Laminated (Back-Molding of Fabric) Moldings Display

Rainbow is professional and experienced in making auto accessory molds and products field.Rainbowmold is speciality in in-mould laminated (back-molding of fabric) for over 20 years.

CNC Metal Parts,Stamping and Sheet Parts Display


Our Story
For over two decades,Rainbowmold has been at the forefront of plastic and metal manufacturing innovation.What began as a focused mold-making operation has evolved into a full-spectrum manufacturing enterprise capable of handling projects from initial concept through final delivery.
A significant milestone came in September 2023 with the acquisition of a forging factory with 28 years of industry experience.This strategic move expanded our capabilities to include comprehensive forging products-flanges,elbows,tees,blind plates,and custom pipe fittings-further strengthening our position as a one-stop manufacturing partner.
Today,Rainbowmold serves clients across diverse industries including automotive,healthcare,electronics,construction,petroleum,and consumer goods.Our commitment to quality,innovation,and customer success has earned us long-term partnerships with companies throughout Europe,North America,the Middle East,Southeast Asia,and beyond.
Flanges,Elbows,Tee-Junction and Etc Display.




