蓝宇在线_国产精品有码_丁香五月综合缴清中文_欧美人成在线观看ccc36_日韩精品久久久久久久酒店_亚洲av日韩综合一区二区三区

[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: 日日摸夜夜添夜夜添人人老牛 | 成人做爰| 久久综合九色综合久久久精品综合 | 黄色录像一级片子 | 冲田杏梨AV天堂一区二区三区 | 我要看一级黄色毛片 | 国色精品无码专区在线不卡 | 久久天堂综合亚洲鲁鲁五月天 | 欧美视频一区二区在线观看 | 国产成人综合亚洲 | 色综久久综合桃花网 | 久在线播放 | 91精品国产综合久久久久影院不卡 | 国产成人精品大尺度在线观看 | 久久久久亚洲AV成人片无码 | 能在线观看的av | 免费视频a | 成人网在线观看视频 | 欧美日本在线播放 | 青青操网址 | 日本久久久一区二区三区 | 精品99视频 | 色眯眯日本道色综合久久 | 亚洲成AⅤ人影院在线欢看 久久久久成人免费视频 | 国产精品成人久久久 | 蜜臀va亚洲va欧美va天堂 | 大奶一区 | 2020日日夜夜噜噜噜com | 好男人www在线社区大豆网 | av在线免费在线观看 | 国产女人免费看a级丨片 | 乱爱性全过程免费视频 | 中文精品一区 | 日韩综合色 | 一级特黄色大片 | 中文字幕无码中文字幕有码在线 | 无码少妇一区二区三区浪潮AV | 亚洲天堂AV在线 | 精品欧美一区二区三区久久久 | 亚洲色大成网站www久久九九 | 天天干天天草天天射亚洲 |