Sijia has been supplying new products for 15 fields, such as Modern Transportation, Architecture, Renewable Energy, Agriculture, Medical, Sports and Outdoor Leisure, etc..
We strictly follow ISO9001 Quality Control System. It builds an overall process Quality Assurance System (QAS) from raw materials, technical formula and quality monitoring to products delivery. Meanwhile, SIJIA Group invites the experienced European expert as chief engineer, who is fully improve R&D, technology, product quality, and ensure excellent and stable products to our clients.
With the most advanced machine and rich experiences technical team, Sijia can produce the best products as customer s requirements.