中文精品字幕人妻熟女AV,琪琪午夜福利免费院,妺妺窝人体色www美女,51精品免费视频国产专区

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(jí)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(chéng)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?gòu)?qiáng)企業(yè)

  • 溫州名牌產(chǎn)品

Patent Certificate

The company has obtained more than 200 patents