A.engineering plastic - sheet and rod PEEK,ABS,PE,PP,Nylon,PET etc.highest quality in the world for engineering.B.LED lights cylinder type other particular shpe with specific spec.C.Li-ion battery pack any kinds of secondary electronics car etc. ...

Since its foundation in 1988, O-Yang Product has specialized professional goods needed by industrial sites and developed into a company specializing design, production distribution. We sincerely express our gratitude to customers for supporting us. ...