久久精品中文字幕乱码视频_黄色网站免费观看视频_国产高清美女一级a毛片久久_56pao国产成视

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(diǎn)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(xiǎn)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(qiáng)企業(yè)

  • 溫州名牌產(chǎn)品

Patent Certificate

The company has obtained more than 200 patents