Fujian Qianruichang Machinery Manufacturing Co. Ltd. is a Taiwan - owned company,  specialized in manufacturing all kinds of transmission components including flexible couplings (NM, MH, L/CL, HT, FCL, HRC etc.), pulleys(flat belt pulley, solid hub V belt pulley, taper lock V belt pulley, taper bush etc.) taper bushes, bolt-on hub adaptors and handwheels.

C-KING, our brand, named after the headquarters in Taiwan was founded in 1986, and has been known to partners from over 40 countries, mostly in Asia and the Middle East.

From mold designing, casting, processing to black oxide finishing/spray-paint, we do it all.

We have a great R&D team that never stops refining our products and designs molds for you, a great production team that aims to make the best quality products and a great sales team that only provides the best service to our partners and partners to be.

We believe that we are definitely your best partner to cooperate.