After graduated from university since 2005, our foundar& CEO Mr.Tang had interested in machining parts and in his hometown, there are many machinery factories and mills. it helps Mr.Tang to build up his own business sucessfully. We are a family owned and operated medium-sized industrial power transmission manufacturer in Zhejiang Province.

Hangzhou Troghy Metallic Products Co.,Ltd. is a professional metal products manufacturer and supplier that can design and develop the drive chains, roller chains, conveyor chains, drop forged chains and chain overhead trolley/carriage, chain sprockets, coupling,bearings and gears, all non-standard forged and casted, machining parts throughout the world.

From the acquisition of raw materials, packaging and exportation,  Troghy ensures only the best quality of products by assigning professional experts at every stage of production.

We have own Assembly Workshop of Chain, Manufacturing Workshop, Test equipments lab, Advanced Heat-treatment Equipments system etc. With high quality and good service, we welcome customers both from at home and abroad to arrange business visit or send messages to us for business cooperation.