First decade (1981~1990)
1981，The new product GD001-145 passed the technology approval of China Textile Industry Ministry .
1982，The new product 145 blinding tube was titled “excellent product” by county second light industry system ; GD system textile equipment plastic tube was approved as exclusively product .
1983，The 145 tube was appointed city excellent product and was awarded “second class technology fruit during 1981-1982 ” by people’s government of XinChang .
1984，XinChang brand blinding tube was titled provincial excellent product
1985，Awarded “super enterprise of quality management ” by ShaoXing city .
1986，XinChang brand GD101-94 cone hole tube was awarded ZHEJIANG province excellent product ; XinChang brand GD-150 blinding tube was awarded excellent product by ShaoXing city .
1987，Plastic assemblying tube was approved as national practical new patent .
1988，Plastic sided tube was approved as national practical new patent : XinChang brand GD102-150 plastic tube was titled as ZHEJIANG provincial excellent product ; Awarded 1987 provincial super enterprise by province government , which is the first one in XinChang .
1989，XinChang brand GD101-94 cone hole tube was titled excellent product again by province plan committee
1990，Awarded “Province class super enterprise of file management ” ; XinChang brand FJ series was titled ZHEJIANG excellent product .
Second decade (1991~2000)
1991，Awarded “ZHEJIANG province eligible fire fighting unit ” and “Develop ZHEJIANG second light industry contribution award ” ; “Excellent technology improving enterprise in second light industry ” . Sided plastic alloy tube is appointed “National practical new patent ”.
1992，“ZHEJIANG excellent enterprise ” “Super unit of ZHEJIANG second light plastic industry ” “Excellent politic thinking enterprise ” . Electrostatic paint aluminium alloy sided tube is approved “National practical new patent”
1993，“1992 province excellent credit enterprise ” “1992 province excellent public security unit ” “National super collectivity of light industry system”
1994，Awarded “Credit enterprise enterprise ” by city government ; “1993 province excellent public security unit ” ; “1993 province AAA credit enterprise ” ; “ZHEJIANG the best economic efficient enterprise and ZHEJIANG field max scale enterprise ”
Air condition set plastic part were titled “1991~1992 ZHEJIANG technology improvement award of second light industry ” and was titled “1994 national new product ” by national science technology committee . The plastic sided tube was titled “1994 recommended product ” by China textile general technology equipment department and China textile machinery industry institute .
1995，“ZHEJIANG 100 strong patent enterprise ”; “1994 province AAA credit enterprise ” ; This year the province guard bureau authorized ZHONGBAO guard office third class collective award .
1996，Key enterprise of “Five one lot” “1995 province excellent public security unit” “1995 ZHEJIANG excellent economic efficient enterprise of plastic industry ” “1995 AAA credit enterprise ” “ZHEJIANG the best economic efficient enterprise and ZHEJIANG field max scale enterprise” “Province class super enterprise of file management”
1997，“1996 ZHEJIANG AAA credit enterprise ” “1996 province excellent economic police collectivity ” “1997 ZHEJIANG the best economic efficient enterprise and ZHEJIANG field max scale enterprise” “ZHEJIANG province credit enterprise ” “ZHEJIANG excellent enterprise of technology improvement” “XinChang” trade mark (fan shape ) titled again as ZHEJIANG famous trade mark
1998. “Talent excellent collectivity ” “Key contact enterprise of province machinery industry bureau ” Key enterprise of “Five on lot ” .
1999，“98 ShaoXing city excellent technology improvement enterprise of machinery electric industry ” “ZHEJIANG province four-start enterprise ” and so on
2000，“2000 “LVXING” Stat excellent enterprise ” , and we are the only one in XinChang . In this year , we became the member of China machinery engineering institute .
Third decade (2001~ )
2001，Multi-damper motorcycle shock absorber was titled province new product and “national star-drift plan ” item .
2003，EJIANG first lot credit enterprise ” “ZHEJIANG AAA credit enterprise ” “Mid-Min enterprise span award ” . The rotation fan compressor is titled province new product ; The electronic expansion valve titled “National practical new patent ”
2004，The trade marks of “ZHONGBAO” and “XINCHANG”(fan shape ) were authorized famous ones by province industry business bureau .