Wenzhou Rio Tinto specializes in producing hollow non-standard parts
Our company specializes in producing high quality hollow non-standard screw in large quantities for a long time.
The professional products of Wenzhou Rio Tinto Co., Ltd. are:
Lighting Accessories (Crystal Hanging Basket, Lighting Basket Connector, Lighting Nut, Non-standard Special-shaped Customized)
Steam and motorcycle accessories (hollow screw nut, step screw nut, taper screw)
Special-shaped screw (bend, multi-bend, flat, round, cylindrical,)
Non-standard nuts, high-difficulty and high-precision products