In order to develop the market in Asia much better, PST Group from America invested and found Professional Surface Technology Co.,Ltd in Songshan Lake ,Dongguan City. It is a hi-tech enterprise specializing in the development, manufacture and selling of soldering materials and relevant chemical products including solder paste, liquid flux and environmental protection cleaning agent.and via our factouy Dongguan Headsun Electronic Material Co., Ltd and Suzhou Costar Electronic Material Co.,Ltd to push our products in Long triangle and Zhu triangle in China. We do has gained much success and credit from customers .
           Under the idea of "To provide energy for the continuable development in the field of green packages and conjecture of micro-electronics", our company has done their best to study and produce soldering material of micro-electronics, and in order to keep face with the development of soldering in the world, we have set up a studying center in Songshan Lake ,Dongguan,and appointed many exports as the leader of technologies, via academicians abroad in this field to absorb in and make use of  advanced ideas, materials and technologies.what's more ,we cooperate with many science and technology Institutes which based in Songshan Lake in Dongguan City ,to make a great development of this field roundly.