Qualification certificate-Anyang Longteng Heat Treatment Material Co., Ltd

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Certificates

With more than 15 years of experience in the industry, Longteng is well-known both inside and outside the heat treatment material industry for its strong R&D strength and solid innovation spirit, and has won many awards in the industry.

Enterprise Honor
Qualification certificate
Inspection Report
Patent

Occupational Health and Safety Management System Certificate
Quality Management System Certificate
Environmental Management System Certificate
BV
BV
CNAS
CE certificate of Longteng heat treatment
CE certificate of Longteng heat treatment
CE certificate of Longteng heat treatment
CE certificate of Longteng heat treatment

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