It is only with dedicated effort can products stand the test of time. Since the establishment of Cheng Feng Plastic Co., Ltd. in 2001, all the company employees have upheld the business philosophy of "NOT Compromising Quality, NOT Changing Company Goals, and NOT Concealing the Truth Whenever There is a Problem". With faith, stringent production processes, high standards and strict test processes, we manufacture high quality vertical datum line strips, title trims, form strips, etc., to the ...