Honor
Practical patent
Chinese version of laboratory accreditation certificate (China National Accreditation Service for Conformity Assessment)
Environmental Management System Certification Chinese Certificate
Environmental Management System Certification English Certificate
Invention patent
Invention patent
Invention patent
business license
Ruifeng trademark
Foreign trade operator registration form
Entry-Exit Inspection and Quarantine Enterprise Registration Certificate
Customs declaration certificate
Sichuan Leshan Rich Fortune Metallurgical Co., Lid
Add：Xinhua Village, Zhugen Town, Wutongqiao County, Leshan City, Sichuan Province
