Kabòn asye Fastener, Gr.4.8, Gr.5.8, Gr.6.8, Gr.8.8, Gr.10.8, Gr.12.9, ASME B18.2.1 boulon hex ASME B18.2.2 HEX NUTS ASME B18.22.1, BOLT BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, BOLT, HEX BOLT, HEX BOLT, HEX BOLT, BOLT BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLT, HEX BOLL U -boulon, vis bouchon bouchon egzèsis, nwa egzèsis, machin pou lave plat, lave prentan.
- Zhengzhou Huitong Ekipman Pipeline co, Ltd.