About Us

Company Profile

Corporate Culture

Development History

Qualification Certificate

Qualification Honor

Qualifications and Honors

Changsha Municipal Lubricant Materials Technology Innovation Center

Changsha Municipal Lubricant Materials Technology Innovation Center

Level-3 Standardized Enterprise for Work Safety (Chemical Industry)

Level-3 Standardized Enterprise for Work Safety (Chemical Industry)

National High-Tech Enterprise

National High-Tech Enterprise

Technology Upgrade Award

Technology Upgrade Award

Hunan Province New Materials Enterprises

Hunan Province New Materials Enterprises

SME Growth Award

SME Growth Award

Occupational Health and Safety Management System Certificate

Occupational Health and Safety Management System Certificate

Environmental Management System Certificate

Environmental Management System Certificate

Quality Management System Certificate

Quality Management System Certificate

Invention Patent Certificate

Invention Patent Certificate

Invention Patent Certificate

Invention Patent Certificate

Invention Patent Certificate

Invention Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

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Changsha Wangcheng Petrochemical Co., Ltd.

Helpline

+86 0731 88491781

Changsha Wangcheng Petrochemical Co., Ltd.

Corporate Email

wangcheng@cwsh.cn

Changsha Wangcheng Petrochemical Co., Ltd.

Business Address

No. 123 Baiyang Road, Wangcheng Economic Development Zone, Changsha City, Hunan Province, China

Customer Message

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