Black Spot

Dark spots include black spots and black stripes. Black spots are when the product has the correct color fading but occasionally black or dark spots are visible; Black stripes are strips of different colors. This is usually due to material decomposition. Screw cleaning is not clean. It's caused by impurities in the material.

   Sun On was founded in 1997. After years of development, we gradually bloomed into a diversified manufacturing factory, with Product Design, Rapid Prototype, Molds Making, Plastic Injection Production, Die Casting Alloy Production and Precision Parts Machining. together with surface finish like paiting, powder coating etc. Based withthose senior professional technician,well-equipped machines,perfect quality control and assurance system, SunOn Plant area covers about 32000 square meters, and successfully passed IS09001: 2008 version quality system certification standards in 2005. TS 16949:2009 in year 2015. We will always try the best we can to meet your requirements on quality, cost and delivery to ensure the steadydevelopment of our customers and our company.

Our Products: injection molding, hardware, die casting, silicone and other kinds of molds and plastic products

Our Services: R&D, Design, Manufacture, Assembly

Our Aims:Quality first, Customer Supreme, ContinuousImprovement, Refine On

Sun On (Head Quarters)

Chuang Xin Hui (Shen Zhen Subsidiary)

Sun On (Hui Zhou Subsidiary)