Based on Quality Policy “Constant Improvement, Customer Satisfaction”, the Company established strict and complete production process system, implemented quality control and management system from R&D, sourcing, production, inspection to sales and service.

Since 2001, Our factory has passed ISO9002 quality system certification, got “Certificate of Perfect Measurement and Inspection System” and passed ISO14001 environment management system and GB/T28001 occupational health and safety management system certification successively. GJB9001A-2001 and GB/T19001-2000 were certificated respectively in 2007 and 2009. “Advance” products are highly accepted by society and customers. “Advance” is famous trademark in China, “Advance” marine gearboxes are assessed as “China Top Brand” products.

Also the customer can apply the SGS certificate before shipment ,all of our products have pass the SGS test