Product Category hraking process-ah hian step engemaw zat a awm a, chu chuan fiberglass base leh PTFE coating chu a inzawm tha em em a ni. Temperature sang taka i sinter chuan PTFE molecule te chu an active ta a ni. Hei hian chemically linked interface a siam a, chu chuan practical stress hnuaiah layer te chu a inthen darh lo. Quality control dan hian production batch zawng zawng chu a inang vek theih nan coating thickness, surface smoothness, leh mechanical property te chu an en re