Dalian Longsen Surface Technology Development Co. Ltd. - China

Dalian Longsen Surface Science and Technology Development Co., Ltd., is of Surface Engineering Association, Dalian urgent requirement for membership, in Dalian, Surface Engineering Association under the initiative, by a majority of members involved in the establishment of the backbone of the sales, marketing, research and service in one high-tech joint-stock enterprises. The quality of the company's philosophy is to survive, for the protection of reputation, the company will be at home and abroad to provide high-tech products and information to customers, the most comprehensive after-sales service system and the scientific management system to serve customers, and ultimately, to the surface in Dalian treatment and electroplating industry to implement cleaner productionTo raise the overall  

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level of industry-wide purposes. The company supplies both at home and abroad with the surface treatment and plating chemicals, chemical reagents, electroplating additives, electroplating equipment, electroplating, plating a variety of environmental protection equipment and raw and auxiliary materials.