National high-tech enterprises
Provincial contract Shou-credit business
National Key New Product
China Petroleum Pipeline Bureau suppliers
Shandong Province
Chinese Geological Society of Trenchless Technology Professional Committee Member
ISO9001 Quality Management System Certification
ISO14001 Environmental Management System Certification
Quality Management System Certification
Environmental Management System Certification
Chinese bentonite member of professional associations
Fourth China Excellent Enterprise Innovation and Entrepreneurship Competition
Shandong contribution to low-carbon unit
Shandong Star Enterprise