Shenzhen Mastien electronic Co., LTD. Research and development, manufacturing, sales and service is a body comprehensive enterpri-se and specialized in producing LED display.when the company pri-me founding maining in roduct development, Mastien brand building and extend pay attention toIdeological style andstyle of work build, Scientific manag-ement and Rigorous, rigorous scientific style We have a group of young highquality business and technical team. The company take the good faith, environmental protection, professional and innovative for our staff&＃039;s respo-nsibility, Maining in he credibility of the first, quality first, create the brand, the service societys our p-urpose or our customers dedicated high quality excellent products and good services. TEL:+755-81785009 / +86-13428790996 E-mail: ***** Brad.