• <pre id="en5ev"><strike id="en5ev"></strike></pre><table id="en5ev"><noscript id="en5ev"><b id="en5ev"></b></noscript></table>
    <table id="en5ev"><option id="en5ev"></option></table>
    <pre id="en5ev"></pre>
    1. <track id="en5ev"></track>

      Business Scope

      Qualification

      Class A Certificate of Qualification for Cleaning and Disinfection Service Institutions in Public Pl
      Guangdong Province Safety Technology Prevention System Design, Construction and Maintenance Qualific
      Guangdong Province Cleaning, Collection, Transportation and Sanitation Service Enterprise Registrati
      Environmental Sanitation Service Enterprise Qualification Certificate (National Level 1)
      Sanitation Operation and Cleaning Service Qualification Level Certificate (Grade A)
      Sweeping and Cleaning Service Enterprise Qualification Certificate (National Level 1)
      Service Ability Certificate of Shenzhen Vector Control Service Organization (Grade B)
      Shenzhen Environmental Protection Engineering Technology Capability Evaluation Certificate
      Level 1 Qualification Certificate for Municipal Road Cleaning and Maintenance Construction
      Indoor Environment Unmanned Governance Qualification Certificate Grade A
      Property Management Service Enterprise Qualification Certificate (National Level One)
      Construction Enterprise Qualification-Construction Labor Service Regardless of Grade Certificate
      Clean industry enterprise grade certification certificate first-level enterprise
      Quality Service Integrity Unit Evaluation Certificate AAAAA
      Contract-abiding and trustworthy enterprise evaluation certificate AAAAA
      Quality and trustworthy enterprise evaluation certificate AAAAA
      • Class A Certificate of Qualification for Cleaning and Disinfection Service Institutions in Public Pl
      • Guangdong Province Safety Technology Prevention System Design, Construction and Maintenance Qualific
      • Guangdong Province Cleaning, Collection, Transportation and Sanitation Service Enterprise Registrati
      • Environmental Sanitation Service Enterprise Qualification Certificate (National Level 1)
      • Sanitation Operation and Cleaning Service Qualification Level Certificate (Grade A)
      • Sweeping and Cleaning Service Enterprise Qualification Certificate (National Level 1)
      • Service Ability Certificate of Shenzhen Vector Control Service Organization (Grade B)
      • Shenzhen Environmental Protection Engineering Technology Capability Evaluation Certificate
      • Level 1 Qualification Certificate for Municipal Road Cleaning and Maintenance Construction
      • Indoor Environment Unmanned Governance Qualification Certificate Grade A
      • Property Management Service Enterprise Qualification Certificate (National Level One)
      • Construction Enterprise Qualification-Construction Labor Service Regardless of Grade Certificate
      • Clean industry enterprise grade certification certificate first-level enterprise
      • Quality Service Integrity Unit Evaluation Certificate AAAAA
      • Contract-abiding and trustworthy enterprise evaluation certificate AAAAA
      • Quality and trustworthy enterprise evaluation certificate AAAAA

      Honor

      • Selected cases of garbage classification
      • Selected cases of public toilets
      • 2019 Star Member Unit
      • Shenzhen United Front "Teaching for One Heart" donated 120,000 yuan
      • Best Credit Enterprise in Guangdong Province (2017-2018 for two consecutive years)
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Famous Brands
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Outstanding Enterprise
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Industry Contribution A
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Scientific and Technolo
      • Huanghua District awarded “Special Contribution Award Unit” in 2018
      • Won the "2018 Advanced Unit of Environmental Sanitation Quality Management" in Boluo City
      • 2018 Shenzhen Municipal Sanitation and Clean Industry Association Advanced Unit
      • Integrity Demonstration Enterprise of Guangdong Province (13 consecutive years from 2006 to 2018)
      • Best Integrity Enterprise in Guangdong Province for two consecutive years from 2017 to 2018
      • Huanghua District's 2018 environmental sanitation management was rated as "advanced unit"
      • Special Contribution Award
      • 2017 Advanced Sanitation Service Unit
      • Shenzhen Harmonious Labor Advanced Unit
      • Selected cases of garbage classification
      • Selected cases of public toilets
      • 2019 Star Member Unit
      • Shenzhen United Front "Teaching for One Heart" donated 120,000 yuan
      • Best Credit Enterprise in Guangdong Province (2017-2018 for two consecutive years)
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Famous Brands
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Outstanding Enterprise
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Industry Contribution A
      • The 10th China Clean Sanitation and Environmental Industry Annual Conference-Scientific and Technolo
      • Huanghua District awarded “Special Contribution Award Unit” in 2018
      • Won the "2018 Advanced Unit of Environmental Sanitation Quality Management" in Boluo City
      • 2018 Shenzhen Municipal Sanitation and Clean Industry Association Advanced Unit
      • Integrity Demonstration Enterprise of Guangdong Province (13 consecutive years from 2006 to 2018)
      • Best Integrity Enterprise in Guangdong Province for two consecutive years from 2017 to 2018
      • Huanghua District's 2018 environmental sanitation management was rated as "advanced unit"
      • Special Contribution Award
      • 2017 Advanced Sanitation Service Unit
      • Shenzhen Harmonious Labor Advanced Unit

      Classic Case

      Zhuhai Hengqin Project

      The project is located in the Hengqin New District of Zhuhai City, which is the junction of "one country, two systems" and "internal and external radiation". Se...

      2019-12-24

      Luohu Huangbei Street Project

      In May 2019, Shenzhen Longjishun Industrial Development Co., Ltd. successfully won the bid for the environmental outsourcing project of Huangbei Street, Luohu D...

      2019-12-17

      MORE→

      Information Centre

      Branch style

      MORE→

      滚床单无遮挡免费视频 欧美性色黄大片 黃色a片三級三級三級 国产人碰人摸人爱视频 久久天天躁狠狠躁夜夜躁2020

    2. <pre id="en5ev"><strike id="en5ev"></strike></pre><table id="en5ev"><noscript id="en5ev"><b id="en5ev"></b></noscript></table>
      <table id="en5ev"><option id="en5ev"></option></table>
      <pre id="en5ev"></pre>
      1. <track id="en5ev"></track>
        久久99视热频国只有精品 日日噜噜夜夜狠狠视频免费 2020无码专区人妻系列日韩 人人做天天爱夜夜爽 国产人碰人摸人爱视频 美女裸身 免费国产高清在线精品一区 久久天天躁狠狠躁夜夜躁2020 男女真人后进式猛烈动态图 波多野结衣在线视频 人人操人人 成年无码av片在线观看蜜芽 china普通话高潮videos 人人妻人人狠人人爽 337p人体粉嫩胞高清视频 久久久久人妻一区精品 神马影院我不卡 a级毛片无码免费真人久久 av老司机 黄三级高清在线播放 97人妻碰碰碰久久久久 欧美日韩一区二区三区自拍 人妻好久没做被粗大迎合 亂倫近親相姦中文字幕 黄网在线观看免费网站 国产香蕉尹人综合在线观看 最近更新中文字幕2019国语1 久久综合国产乱子伦精品免费 无限在线观看播放视频 亚洲区综合区小说区激情区 丰满年轻岳欲乱中文字幕 日本一本免费一区二区三区免 亚洲熟妇无码av在线播放 久久婷婷大香萑太香蕉av 亚洲不卡av一区二区无码不卡 女人啪啪午夜性刺激免费看 久热香蕉在线视频免费 老司机67194精品线观看 在线a亚洲v天堂网 欧美牲交aⅴ俄罗斯 欧美人与动人物牲交 国产高清视频在线观看无缓冲 国产a∨天天免费观看美女 久久国国产免费999 在线三级片 亚洲欧洲中文日韩乱码av 小小影视免费观看 波多野结衣视频 免费的美女色视频网站 免费黄色网址