1973: Cheng-Fang Industry Co., Ltd. was established manufacturing zinc and aluminum die casting mold and plastic injection mold. 1983: Company name changed to Kuang-De-Tseng Industry Co., Ltd. 1985: East-Lin-Tiger was established in Surabaya, Indonesia. Producing Zinc alloy die casting parts. 1990: Holifong Industry Co., Ltd was established. Producing Zinc and Aluminum Alloy die casting parts. 1992: Kuang-De-Tseng Industry Co., Ltd. was approved by ministry of Economic Affairs. 1993: Holifong Industry Co., Ltd. was approved by ministry of Economic Affairs. 1995: Bessiness expansion and equipments. Holifong Industry CO., LTD（Factory）moved to current address. 2008: Holifong Industry Co., Ltd moved to Shihgang Township. 2008: SHCTC Technology Co., Ltd. was established. Increased equipments and production lines.

industrial supplies- die casting, die castings, aluminium die casting, aluminium alloy die castings, die casting mold, die casting molds, aluminum alloy casting molds ( moulds, molding, moulding), Zine alloy die casting molds, zinc and aluminum alloy hardware components.