国产青草亚洲香蕉精品久久_亚洲日韩国产成网在线观看_无人在线观看免费高清电视剧_亚洲人成日韩中文字幕不_亚洲黄色在线播放视频_波多野结衣精品视频_亚洲国产精品无码电影院_97久久超碰国产精品…_欧美AⅤ在线观看_人妻少妇一区二区三区在线

?

HOME>>About Us>>Company profile

1.jpg

Qingdao Lip Hing Yeungs Window and Door Accessories Ltd. Qing Dao Company is responsible for the production and the sales of the Lip Hing products in China.

The company is specialized in design, manufacture and sale of hardwares that are used in the aluminum window/door, thermo-break window/door and curtain wall, such as handles, hinges, multi-point locks used appropriatively in side hung window, top hung window and tile and turn windowetc.

Recently, We have invested 60 million RMB in QingDao of China Qing Dao Lip Hing Yeungs window and door accessories Ltd with 9000 SQM., of area, equipped with advance manufacturing machines, production lines, quality control system with our own research and development center. The company gather many engineers and professionals which become one of the biggest hardware manufacturers and research base in China at present.

The company has through ISO9001:2008 international authentication system assurance.

Based on the management conception of The Quality come first, The Progress keep on , Lip Hing will provide our customers with excellent quality products and service, and sincerely hold hands to create the fine future with our customers .




?