Huaian Huafu Special Casting Nylon Co., Ltd., oo ku taal magaalada Zhou enlai, ee ugu horeysay ee Shiinaha, waxay ku takhasustay soo saarista qaybo kala duwan oo naylon ah oo ay ku jiraan wheel, Slider, Gear, Roller, gacmo-gashi, wiishka wiishka, hagaha xadhigga iyo iwm. .