Established in 2003, Haimen Hengchang Carbon Industry Co., Ltd. Which is Janpanse Fuji carbon material authorized company and designated enterprise of carbon brush Research institute .specializing in producing various kinds of carbon products. Our company mainly manufactures such products as Power tools carbon brush; Automobile starter and alternator carbon brush; Mechanical application; Carbon vane; Motorcycle carbon brush; Automobile fan blower carbon brush; Household appliance carbon brush; Traction motor carbon brush; Locomotive carbon brush; silver carbon brush of Medical or other machines. Carbon-graphite and high-purity graphite seal rings and other parts like brush holder and springs. Non-standard products can be designed and be manufactured according to special requirements