韩国免费a级在线观看观-韩国免费α一级一片-韩国免费高清一级-韩国免费高清一级毛片性色-韩国免费毛片-韩国免费网站成人

[Company Profile] 企業簡介
QUALITY COMES FROM DETAILS

Predecessor of Zhongshan Heng Feng Thermostat Co., LTD was“Zhongshan Heng Feng Electronic Co.,LTD”。The company has 20 years experience in the production of a sudden jump type thermostat, thermal protector and thermal fuse tube, is particularly familiar with the manufacture of the 1/2 inch jump type temperature controller. The company has moved to the new factory production, covering an area of 1000 square metres.The company well-equipped, bimetallic strip automatic production equipment, vacuum heat treatment furnace, computer testing equipment, etc. The company for raw materials, production process every step of the strict monitoring, ensure that products comply with RoHS requirement...

ZHONGSHAN HENGFENG ELECTRON CO.,LTD found at 1989. It was a Chinese-Foreign joint venture, now is Stock Corporation. We produce the snap action thermostat, thermal fuse, thermal protector and relay, etc. All products have the certificate of CHINA. The thermostat has certificate of TUVRheinland in 1997(R9757787), and has UL, C-UL certificate in 1999(E191994).

Our company follows the principle of "Quality is first, client is paramount". We try to offer the better product to client. So we strict abide the prescription of ISO9000. We strict controling the original material and each process of manufacture, then we can assure the quality of our products.

Our company locates the south town of PEARL RIVER DELTA-XIAOLAN town. Our town has concinnous circumstance, and then it has the name of "Chrysanthemum City". Our town abuts Hong Kong and Macao. The traffic is very convenience. We welcome people arrive to coach.

 

主站蜘蛛池模板: 99久久香蕉国产线看观香 | 国产一区二区三区亚洲综合 | 国产成人亚洲欧美三区综合 | 亚洲五月激情 | 久久青草免费91观看 | 成人激情免费视频 | 国产一区精品视频 | 92福利网| 久久国产精品视频一区 | 欧美一级α片毛片免费观看 | 性久久久久久久久久 | www.好吊妞| 久久一er精这里有精品 | 狠色狠狠色狠狠狠色综合久久 | 特黄特黄一级片 | 欧美精品v欧洲高清 | 国产精品久久精品福利网站 | 日韩欧美毛片免费看播放 | 免费毛片a线观看 | 亚洲美女免费视频 | 曰批免费视频播放在线看片 | 老司机午夜免费视频 | 欧美视频一区二区三区在线观看 | 四虎影视永久免费观看网址 | 欧美日韩国产高清视频 | 亚洲 自拍 另类 制服在线 | 欧美日韩高清在线 | 大ji吧快给我别停受不了视频 | 国产精品亚洲第五区在线 | 亚洲国产精品久久久天堂麻豆 | 欧美日韩在线播一区二区三区 | 欧美十区 | 久久99热这里只有精品免费看 | 中国美女bbbbbxxxxx | 日日综合 | 欧美精选在线 | 另类重口性色老妇 | 综合亚洲精品一区二区三区 | 最新国产福利在线 | 青青青免费手机版视频在线观看 | 欧美视频一区二区三区 |