Pieces;

件；塑料制品制造；塑料制品鑄造精密五金配件；氣體壓縮機械鑄造精密五金配件；氣體壓縮機械制造；工程和高溫精鑄合金研究和試驗發展；通用設備制造精鑄件生產設備制造不銹材料產品五金精密鑄造。精密鑄造。

不銹鋼產品加工精密鑄造熔模精密鑄造蠟型精鑄件加工：汽車零部件及配件制造；光伏設備及元器件制造；光伏設備及元器件鑄造精密五金配件；有色金屬鑄造；模具制五金配件；鑄材產

Manufacturing of plastic products; Plastic products casting precision hardware accessories; Gas compression mechanical casting precision hardware accessories; Manufacturing of gas compression machinery; Research and experimental development of engineering and high-temperature precision casting alloys; General equipment manufacturing precision casting production equipment manufacturing stainless material products hardware precision casting. Precision casting.

Stainless steel product processing precision casting investment casting wax mold precision casting parts processing: automotive parts and accessories manufacturing; Manufacturing of photovoltaic equipment and components; Photovoltaic equipment and components casting precision hardware accessories; Non ferrous metal casting; Mold made hardware accessories; Casting material production