| 出生地 |
Beijing China (Mainland) |
| 模式的数量 |
404030-2bb |
403030-2BB/RC single leaf weight up to 20-25kgfor non-rebated doorszigzag holes and ball bearing structurehinge part is made of satin-stainless steelsuitable for wooden inner doorsround corner treatment Beijing Oriental Ocean International Trade Co., Ltd., which is established in 1999, mainly deals with the production and export of hardware. It gathers a number of industry hardware experts, technical experts at home and abroad and has many patents of independent intellectual property rights!