About SANWEI Mining Services Co.,LTD
- SANWEI Industry focus on developing and manufacturing drill and blast consumables with over ten years experience since it established the manufacture in 2008. It was OEM for customers and we build own brand SANWEI gas bag as well for now.
We specializes in producing Gas Bags, air bags, blast hole liners, borehole plugs, uphole retainers and many other products. With high and stable qualities manufacturing locations in China and branch in HongKong, SANWEI Industry offers the complete products and services to meet the specific needs of our customers on time, every time.
All of our products with field-test under the harshest conditions before entering the market. We work closely with our partners to keep developing always,whilst maintaining industry leading safety and performance.
Our safety first policy ensures each product must meet and exceed the rigorous standards and harsh field-testing conditions. All our products are manufactured to the highest quality and exceed industry standards where practical. Our quality management systems are externally audited on an annual basis to ISO 9001 to maintain certification.