99国产成人综合久久精品-天天躁狠狠躁狠狠躁性色av-欧美成人伊人久久综合网-亚洲成a人片在线观看无码下载-亚洲欧美日韩另类丝袜一区-男人的天堂2018无码

Welcome to Dongguan Zhuangyuan Energy Technology Co., Ltd. official website! Favorites | Home | Contact us | 中文版 | ENGLISH



      Specializing in the production
      of ppr pipe insulation
1, five-star hotels in Switzerland developed dedicated pipe
2, both open both hot without waiting
3, energy saving, safe and comfortable

News center

National service hotline:4008-3299-18
Address: 215 Ridge hem short paragraph Wan Long Road, Dalingshan Town, Dongguan
Contact: Miss Zhang
Mobile: 18998025128
Tel: 0769-85608778
Fax: 0769-85609778
E-mail: 2892261099@qq.com

Industry News

Your Current Location : Home News center Industry News

Description insulation tube

Source: Time:2015-08-19 14:07:31 views:

PPR polyurethane insulation:

Category: Air Compressor PPR pipe insulation, PPR polyurethane insulation tubes, steel polyurethane insulation, polyurethane insulation pipe air conditioning, solar polyurethane insulation, polyurethane insulation of frozen water pipes, processing polyurethane insulation materials.

Product Specifications: de20, de25, de32, de40, de50, de63, de75, de90, de110, de125, de160;
4 points, 6 points, 1 inch, 1.2 inch, 1.5 inch, 2-inch, 2.5-inch, 3-inch, 4-inch, 6-inch, 8-inch

Product use: solar hot water systems, air heat pump hot water system, air compressor waste heat recovery hot water system, central air-conditioning cold piping system, the central hot water system, heat pipe systems, HVAC duct systems, chilled water systems, cold water systems, heating and hot water systems, heating pipes. central heating pipes, cooling pipes, industrial pipes.

Division I since the launch of the series of products to fill gaps in the market, by the majority of water engineering companies and end customers of heavy use and praise, product demand, welcome to come call us, Division I with "integrity of mutual benefit, Zhiyuzhishan" for the purpose of "credit-oriented, customer first" philosophy, to the best quality of service attitude, enthusiasm for your service! Your satisfaction is our greatest pursuit! We sincerely look forward to working with you! Welcome friends to visit, guidance and business negotiation.

1) plant air heat pump hot water works & nbsp; - plant solar hot water project
2) solar hot water project Hotel
3) solar hot water project Hotel salon
4) The school air heat pump hot water works
5) hospital air heat pump hot water works
6) Foot sauna air heat pump hot water works
7) solar hot water project apartment
8) Villa Resort Leisure Centre air heat pump hot water works
9) building energy-saving air heat pump hot water works
10) Construction of solar hot water project construction water project
Home  |  About us  |  Products  |  Projects  |  Solution  |  News center  |  Witness  |  Contact us  |  Rolling products  | 
Dongguan Zhuangyuan Energy Technology Co., Ltd. All Rights Reserved
Address: 215 Ridge hem short paragraph Wan Long Road, Dalingshan Town, Dongguan    Phone:0769-8560 8778   Fax:0769-8560 9778
URL:http://www.zrpm.cn   Technical Support:ShangenManagement
主站蜘蛛池模板: a视频在线看| 精品久久久无码中文字幕| 欧美一线免费http| 欧洲成人综合网| 色欲色av免费观看| 色噜噜噜噜噜在线观看网站 | a色在线| 青草视频污| 欧美国产一区二区三区激情无套| 波多野av一区二区无码| 中文字幕在线免费视频| 91p在线观看| 国产亚洲一区二区手机在线观看 | 在线视频成人| 免费无码av一区二区三区| 国产爆乳成av人在线播放| 日韩精品在线一区| 亚洲国产精品综合久久网各| 激情六月天| 中文字幕亚洲一区二区三区| 色综合久久无码五十路人妻| 久久涩综合| 成人在线小视频| 国产猛烈高潮尖叫视频免费| 国产精品久久久久无码人妻精品| 久久婷婷影院| 八个少妇沟厕小便漂亮各种大屁股| 成人尤物| 无码人妻丰满熟妇啪啪欧美| 一级毛片免费播放| 亚洲精品久久久久久久久久久久久| 欧美性潮喷xxxxx免费视频看| 久草黄视频| 中文字幕精品一区二区2021年| 99无码熟妇丰满人妻啪啪| 免费黄色在线| 无码人妻精品一区二区三区夜夜嗨| 天天操天天碰| 4hu四虎永久免在线视看| 国产一精品一av一免费| 伊人无码高清|