Approved suppliers & Certifications

Approved suppliers are crucial and the core of our sustainable provision of high-quality products.
We have various high-quality outsourcing suppliers who are equipped with various certificates
such as ISO9001:2015, PED, Norsok, API 20B FSL4, etc. We also conduct periodic audits of our suppliers
every three or six months. The cooperation between qualified suppliers and us has earned us
recognition from customers and the market.