Ningbo RC is production oriented company for Hex and D-Bore Shaft Collar,Linear Shower Floor Drain Vertical Outlet,wall niches,shower drains and cnc machining parts ,shaft collar series,we manufacturing and supplying the most innovation and fashion wall niches for many years in China.RC located in Beilun Ningbo,the biggest port in China is about 20km away to our company .our factory has passed the ISO9001international quality system.