Auto parts companies struggle to cope with changing economic environment

The deteriorating economic environment has worried managers of many domestic companies. Not long ago, the September sales data released by the North American market made some Chinese auto parts companies feel uneasy on the other side of the ocean, which greatly damaged their confidence in entering the Latin American supporting market.

How can auto parts companies strengthen their R&D capabilities?

The weak R&D capability of my country's auto parts companies has always been a problem that everyone is very concerned about. For many years, there are different opinions on why parts companies have not invested in R&D and how they should invest in R&D.

Four inspection steps for piston ring wear degree

Without disassembling the piston ring, check the wear degree of the piston ring by watching, listening, draining and pouring.