欧美人妖老妇-色在线视频-欧美1区2区-亚洲国产片-黄色片国产-尹人在线视频-中文字幕av第一页-亚洲福利专区-www.久久伊人-欧美日韩综合一区-色七七影视-人人射人人射-欧美天堂网站-国产精品xxx在线观看-国产成人aaa

Honors we have received

Over the past 30 years, Zhenghui has kept pace with the times, pioneering and enterprising, worked hard on scientific research, won by quality, and persisted in innovation to ensure that Zhenghui's development has always been at the forefront of the industry.

  • 浙江省高新技術(shù)企業(yè)

  • 溫州市知名商標(biāo)

  • 省工商企業(yè)信用AAA級守合同、重信用單位

  • 甌海區(qū)企業(yè)技術(shù)研發(fā)中心

  • 甌海經(jīng)濟(jì)開發(fā)區(qū)重點企業(yè)

  • 甌海經(jīng)濟(jì)開發(fā)區(qū)節(jié)能降耗先進(jìn)企業(yè)

  • 溫州市專利示范企業(yè)

  • 甌海區(qū)誠信企業(yè)

  • 建筑企業(yè)資質(zhì)證書

  • 2015年度明星企業(yè)

  • 省科技型中小型企業(yè)

  • 搶險救災(zāi)先進(jìn)單位

  • 溫州市科技創(chuàng)新型企業(yè)

  • 2015年度特種裝備行業(yè)百強企業(yè)

  • 溫州名牌產(chǎn)品

Patent Certificate

The company has obtained more than 200 patents