亚洲黄片一区二区在线观看-一级久久久久久久69-无码国产高清一区-国产精品日本不卡一区二区-三级黄色床上躺着视频-中国欧美一级黄色片-三级黄色在线观看-欧美黄片一级在线-一级婬片试看15分钟

banner1
banner2

WE ARE DESIGNER, SOLUTION MAKER, and MANUFACTURER. 

KNEXCN (Original KNEX) is a company with a 30-year history full of knowledge and experience in explosion-proof and cooling field, which is located in Wuxi, Jiangsu Province in China. Based on the idea of "Profession" and "Innovation", fulfilling the perception of client priority, KNEXCN always provides the most effective solution, the most qualified products, and the most caring service.

With a history full of milestones, we can proudly announce that KNEXCN is the leader company in the industry. In the year of 1994, KNEXCN developed and made the first set of explosion-proof air conditioner in China. In the year of 1997, KNEXCN developed and manufactured the first dehumidifier in China, which broke the monopoly of relying on imports from other countries.
×

what we do ?

KNEXCN has been accumulating knowledge over 20 years of production and transaction of more than 60,000 sets of different type explosion-proof air conditioners. Products are applicable to petroleum, petrochemical, chemical, marine engineering, aerospace, military, power utility industries and others where there are inflammable and explosive hazardous goods present, and are exported to more than 20 countries and regions in the world. KNEXCN is an official explosion-proof air conditioning enterpris…

Our clients

COPYRIGHT @ ALLRIGHTS RESERVED.

KNEXCN (Original KNEX) ALL EIGHTS RESERVED

主站蜘蛛池模板： 特黄一级片AAA| 欧美一级美国二级三级| 高清国产无码一区| 亚洲精品无码一级不卡视频| 免费成人毛片网站在线观看蜜臀| 国产99久久九九精品无码下载| 特级精品视频免费看| 欧美性爱一级片视频| 看一级黄色性感激情日逼视频| 日韩不卡三级论理电影一区二区 | 10111101旋风国产特级黄片| 日韩a一级欧美一级| 看亚洲特一三级片视频| 一级黄片A级黄片| 久久国产一级毛片| 亚洲欧美日韩在线码| 欧美日韩视频网站| 黄色a级三级在线| 一级黄色片Aαα在线| 看欧美一级免费的黄色影视| 黄片小视频免费爽| 亚洲无码黄色一级电影| 日韩高清无码短片| 欧美成人三级电影网在线免费观看 | 国产一级乱免费视频| 国产A片一级性交| 欧美一级A免费区| 国产一级大学生黄色片| 黄色一级片在线免费观看| 三级黄片国产中国| 日韩毛片免费一级视频在| 过来一级黄片一级的黄片一级黄片| 真人免费一级毛片一区二区| 黄色录像一级片真人播放| 殴美亚黄色一级免费版| 91精品一二区久久无码电影| 亚洲一级黄免费视频| 日韩真人一级毛片在线| 国产一级AAA毛片高清线| 国产黄色一级片浏览器| 亚洲无码在线观看视频一区二区三区|