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China Machinery Parts Member
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Occupational Health and Safety Certification (Chinese version)
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Occupational Health and Safety Certification (English)
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Trademark registration certificate
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Bridge Association Director Unit Certificate
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Enterprise credit
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US registered trademark certificate
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Enterprise credit evaluation AAA grade credit enterprise
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Bolt CE Certificate
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Bolt CE Certificate
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Bolt CE Certificate
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Bolt CE Certificate
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Chinese version of environmental management system
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Welding stud CE certification
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ENVIRONMENTAL MANAGEMENT SYSTEM ENGLISH VERSION
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Wind Machinery Membership Certificate
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Member of Beijing Steel Structure Industry Association
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Safety production standardization certificate
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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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Online customer service
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