Zhongshan Rizda Castor Manufacturing Co., Ltd. iri muZhongshan City, Guangdong Province, rimwe remaguta epakati pePearl River Delta, inofukidza nzvimbo inopfuura 10000 square metres. Iyo inyanzvi yekugadzira mavhiri uye Castors kupa vatengi huwandu hwakasiyana hwehukuru, mhando uye masitaera ezvigadzirwa zvemhando dzakasiyana dzekushandisa. Akafanotungamira kambani iyi yaive BiaoShun Hardware Factory, yakavambwa muna 2008 iyo yanga iine makore gumi nemashanu ehunyanzvi hwekugadzira uye ruzivo rwekugadzira.
RIZDA CASTOR inonyanya kushandisa ISO9001 quality system standard, uye inogadzirisa kugadzirwa kwechigadzirwa, mold dhizaini nekugadzira, hardware stamping, jekiseni rekugadzira, aluminium alloy die casting, kurapa kwepamusoro, kusangana, kutonga kwemhando, kurongedza, kuchengetedza uye zvimwe zvinhu zvinoenderana neyakajairwa. maitiro.