RPWORLD is a leading mechanical part manufacturing supplier.
https://www.rpworld.com/en/
F1-3, Bldg. A1, Henghuifeng Industrial Zone, DaChong Town - Zhongshan, GD 528476
Shenzhen Kaierwo Technology Co., Ltd. was established in 2011, mainly engaged in CNC machining, 3D printing, Vacuum Casting, Injection molding, Sheet metal fabrication, Surface finishing business.
https://www.prototypeinchina.com/
No.3 ,The sixth Industrial Zone, Mashantou, Gongming Subdistrict, GuangmingNew District, Shenzhen, China,518106 - Shenzhen, GD 518000