TYEN Group supplies axle,suspension, leaf spring, brake drum, hub, etc, for truck, trailer and semi-trailer. Our factory is located in Zibo city, Shandong province in China. Welcome to visit our company for business cooperation!
Using acrolein, diethyl oxaloacetate and ammonium chloride as raw materials, under the presence of catalyst in ethanol, the reaction is heated under reflux, and the quinolinic acid ester is then hydrolyzed to obtain a product after cooling.
Aluminium heat sink radiator has characteristics of high malleability ,good thermal conductivity and good corrosion resistance.Compared to Copper, cost and weight saving are key factors in the popularity of aluminium for heat sink.We provide hundreds of d
NdFeB disc magnets are used in a huge variety of applications, from use in Hall Effect Sensors and Reed Switches, through to clamping applications, office use, generator use, educational, etc.We can produce the NdFeB disc magnets in different sizes, diffe
A wide range of Aluminium extrusion housing provided is to meet application required.Supplying extrusions complete with secondary machining is our specialty. It ranges from drilling to face milling.Further more, precise cut-off can hold extremely tight t