Dongguan Ruijin(R&J) provides powerful brand and technical services in the fields of Metal Stamped Parts, Electronic Metal Housing, Mobile Phone Parts, Digital Products Parts, MIM, etc.

Since the establishment in 2006, the company has ranked leading in the market in such aspects as metal stamped parts, metal dome, dome array, polydome, metal products, digital products cover, shielding case, mobile phone connector, MIM etc., it's the biggest metal dome manufacturer in China and the second biggest domestic enterprises of Metal Stamping.

R&J take the best service, the good faith as an objective, the customer request, we biggest strength, satisfies the customer the demand. R&J possesses professional sales team, top technicians and powerful logistic assurance department with powerful support and cooperation from such international brands as Samsung, Clamcase, Sharp,Scope, Tongda Group, Sunway, G'FIVE, in terms of products and technologies.