Dear sir or madam, How are you! We are one of the largest membrane switch manufacturers in our country and have handled with the products for about 10 years. We approach you today in the hope of establishing business relations with you and expect, by our joint, to enlarge our business scope. In order to acquaint you with our business lines, let me introduce ourselves, our company brief as below: Hengi Membrane Switch Co., Ltd. which prior name is Hengri was established in 1984. ISO9001:2000 certified by CCIC Conformity Assessment Services Co., Ltd. in June 7, 2004, and its accredited no.CNAB040-Q Business range: membrane switch, graphic overlays (nameplate), flexible circuit, silicone rubber, touch panel etc. Our factory is located in Shenzhen, China with 2,000 square meters area, We have more 20 years experience in this field, As a manufacturer of membrane switch , we have been very successful in china and Taiwan market, and closely cooperated with Sanyo, Panasonic, Delonghi, Aci, Kelon, Aucma ect. We always offer our customer good quality and low price, and response well from them. If you want to know more about us, please free contact us by email or telephone. Look forward to hear from you. Best regards