Certificate & Honor
Chengzhixin Chemical Machinery has increased its technical investments and adopted SW6-98 calculation software, design, and drawing standardization. Besides many invention patents and dozens of utility model patents. Our company has gained ISO certification, intellectual property certification, and CMA quality certification.
ISO 9001 Certificate
Intellectual Property Certificate
Test Report
Invention Patent Certificate
Invention Patent Certificate
Utility New Patent Certificate
Utility New Patent Certificate
Utility New Patent Certificate
Utility New Patent Certificate
High-tech Enterprise
Integrity Supplier
AAA-level Brand Enterprise