Ningbo Beilun Dagan Tatsu precision Machine Parts Factory was founded in 1993, is a company specializing in all kinds of metal, stainless steel valves and accessories specialist.

• 宁波市北仑区大矸精达机械配件厂成立于1993年，是一家专门从事各种金属、不锈钢阀门及配件的专业公司。