BUB manufacturing and R&D divisions are dedicated in developing and supplying quality promised products for our worldwide automotive and non-automotive customers. Our products are playing significant and reliable roles in the components of diesel and gasoline engines, reducing exhaust emissions, improving the fuel economy, and meanwhile helping our customers to save the overall costs to enhance their competitiveness.


BUB is running and investing three manufacturing bases in China, mainly producing stainless steel gas tubes, corrugated EGR pipes and turned investment castings, camshaft tube and fuel rail tubes, etc.