Hellow guys, Welcome to my website, and you are watching door closer standard installation. and this vIdeo is uploaded by Dorrenhaus Door Hardware at 2021-11-29T21:59:34-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | door closer standard installation |
| Video Uploader | Video From Dorrenhaus Door Hardware |
| Upload Date | This Video Uploaded At 30-11-2021 05:59:34 |
| Video Discription | If you want to know more information, please view at: https://www.auto-doorcloser.com/products We have perfect quality control system, from the quality control of the material supplier to the quality control of the finished product. We also own UL officially authorized laboratories, product testing results recognized by UL. High-precision equipment. Ultrasonic cleaning, impregnation, etc., are our characteristics. We have sufficient production capacity and planning system. Annual output is about 2.0mils pcs. Monthly production capacity is 150,000 to 180,000. Our company has excellent management team and development team, with multiple patents, and CE, UL and ANSI certifications. Our products have max. Life cycle test of 5 million cycles. We have passed European and China ISO90001:2008 QMS Certification. The factory pass rate is high. Zhejiang Dorrenhaus Hardware Industrial Co., Ltd. Web: https://www.auto-doorcloser.com/ Tel: +86-577-68723168 Mob: +8613616776711 Whatsapp: +8613616776711 Email: Damon.zhang@dorrenhaus.com, sales@dorrenhaus.com, doris.wu@dorrenhaus.com Add: #350 Guilan Road, Qiaodun, Cangnan, Zhejiang Province, China |
| Category | People & Blogs |
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