Our company specializes in producing balls of various materials: trunnion balls, floating balls, three-way balls, four-way balls,(eccentric) hemispheres, stem ball,(soft) hard seal balls, etc.By always holding the principle of ?quality first and sincerity foremost?, our company is actively seeking perfect product quality. We undertake the design and manufacturing of various non-standard balls and balls of special purposes, striving to repay old and new customers at home and abroad with products of the best quality.