Covac Co., Ltd. - Manufactures and sells rubber parts including silicone rubber keypads, watch bands, gaskets, rubber cushions, rubber rollers, connectors, dial rings, O-rings and bezels etc.

• 洽成有限公司-生产绳、织带、五金塑胶配件等产品，适合各类手袋、制衣、玩具、电子、鞋类、工艺制品或一般工业用途，另增设代客加工半制成品或来样造(塑胶五金)工模铸造。