Contact Us

Ningbo Zhenhai HuaLong Fasteners Co.,Ltd

Tel: 86- 574-86534199

Fax: 86-574-86533458

Mob: +86 13566521999


Add: ChangHong Village, Zhenhaizone, Ningbo City, China

Heavy Hex Bolts

HuaLong is one of ISO certified manufacturers and suppliers of heavy hex bolts in China. Welcome to wholesale quality hex bolt nuts, heavy hex, bolts washer, high strength heavy hex bolts, bolt seal at competitive price from our factory.