Jiangsu supply (tin -Sn) Coating Division I is the standard piece of American Calmetrics domestic agent, American Calmetrics's agent *. Brand: Calmetrics Origin: USA CalMetics series of standard piece (standard), a standard piece by A2LA (American Association for Laboratory Accreditation) certified US factory production standards are pieces of professional certification company. Coatings for tablets (available special order): tin (Sn) 10 models CSSN4 4u "(0.10um) CSSN10 10u" (0.25um) CSSN20 20u "(0.50um) CSSN40 40u" (1.00um) CSSN80 80u "( 2.00um) CSSN200 200u "(5.00um) CSSN400 400u" (10.0um) CSSN800 800u "(20.0um) CSSN1600 1600u" (40.0um) CSSN2400 2400u "(60.0um) Shenzhen Ben Blue Technology Co., Ltd. Sales Manager: Wu Xiang Sir: 136 1959 Linger fifty-five businesses are welcome to call us