TECH RAY TECHNOLOGY CO.,LTD. The company was founded in 2005, mainly sales of three types of products (1) fire pipe fittings system (2) Plastic raw materials (3) Auto parts. As for the fire piping system, we have been studying the design of pipeline fittings in order to provide a higher quality product, to solve problems for customers and to improve the service life. The advantage of grooved fittings is that it is less manpower and more convenient and fast installation! So Integrity, Quality,Efficiency,Service! Is our Tenet!