Certification-SUNJOY Expert in customized services for refractory insulation

Certification

Quality management system certification

Occupational Health and Safety Management System Certification

ASTM

Thermal insulation glass wool roll material [CE]

Thermal insulation glass wool roll material [RoHS]

Thermal insulation rock wool roll material [CE]

Thermal insulation rock wool roll material [RoHS]

AAA level Integrity Unit in Manufacturing Industry

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Shen Zhuo Gong(Tian Jin)Science and Technology Ltd

Company:Sunjoy (Tianjin) Technology Co.,Ltd

General Manager: White Eric

Email: admin@sunjoy-rockwool.com

WhatsApp: +86 15202244515 +86 13602124815

Tel: +86 4009950775

Address: 1002Room 1002,Jiuding Building, Jinnan District,Tianjin,China

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