- Rainbow Trading Development Co., Limited
- carbon and stainless seamless steel fittings, elbows, tees, reducers, caps and flange.
- Address:Nathan Rd, Hong Kong, Hong Kong, China,13-1820
- Hebei Haitian Pipe Fitting Co., Ltd(China)
- carbon&stainless steel eblow.tee.reducer.flange.
- Address:industrial area mengcun Cangzhou Hebei 061000 China