Changting Hengyun Trading Co., Ltd. is professional manufacturer of a various range of products and specialize in jewelry making tools & equipment. We produces and distributes wholesale ring ruler, ring ring, hand press machine, hanging mill,grinding machine, polishing machine, engraving machine, electroplating machine, welding machine, melting gold and other tools selt well in the global consumer markets,and enjoying the high-ranking and reputation among consumers.Our company has established long-term and stable cooperative relations with many agents and retailers around the world. Our company produces and distributes all kinds of jewelry tools with complete varieties and reasonable prices and has strong strength, thoughtful service, credit, abide by the contract, to ensure product quality, with a variety of operating characteristics and the principle of small profits but quick turnover, in the best way of sales, to provide the highest quality products, has won the unanimous praise and trust of customers at home and abroad in the world.