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Corporate History

In November 1999 through the ISO9002: 1994 certification,

In May 2002 to achieve ISO9001: 2000 version of the conversion;

2010 to achieve ISO9001: 2008 version of the conversion;

Made Administration of Quality Supervision, Inspection and Quarantine issued a "special equipment manufacturing license" in October 2003;

In 2008 he won the national high-tech enterprises and well-known trademarks in China;

Participation "polyethylene (PE) pipe fittings, valves, steel conversion" and other national standards revision drafting.

1996 PE pipe through the provincial science and technology appraisal

1997 PE pipe fittings listed as national key new products

1999 through the ISO9000 certification

2002 PE ball through ministerial Technology Assessment

In 2003 the "special equipment manufacturing license"

2004 was the "high-tech enterprises that certificate"

2005 PE ball as a national key new products by well-known brands and well-known trademarks in Ningbo City

1998--2005 won four national patents


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