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Building anchor bolt series

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High strength bolts and nuts for Japanese standard friction bonding (JIS. B1186)
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National standard steel structure high strength bolt connection pair (gb-t1228-1231-2006)
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American standard high strength bolt connection pair (ASTM A325 A490 a325m a490m)
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Contact information

Jn -- steel structure bolt business department

TEL:010-60553140    Fax:010-60553141

Mail box:zhaoboluosi@126.com

 

Contact information of Export Department

TEL:15130012227

Mail box:info@jzbolts.com

Beijing jinzhaobo High Strength Fastener Co., Ltd

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Beijing jinzhaobo High Strength Fastener Co., Ltd

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Customer service hotline
010-60553140 010-60553140
Service time:
8:00 - 24:00
Customer service group:
Jn - steel structure bolt
Customer service group:
Export Department