HEATKEYS

Huzhou Rising Sun PV Technology Co., Ltd

-Zhengzhou Audley Digital Control Equipments Co., Ltd.:

Shandong Oriental Ocean Group Co., Ltd.

Shanghai Hankang Fitness Equipment Co., Ltd. is a specialized manufactory in fitness industrial especially in development design and produce as well as sell professional fitness and sporting equipments.

uchang Superlift Mechanical & Electrical Equipment Co., Ltd. is a professional manufacturer of garage door openers and whole sets of garage doors in mainland China

Shenzhen Shenghuada Technology Co., Ltd.

Linyi Chaoda International CNC Technology Co., Ltd. (Beijing Chaoda Jinchi International CNC Technology Development Co., Ltd.), a high-tech enterprise, specializes in development and manufacturing of CNC engraving machines, laser engraving machines.

Shenyang Zhongda International Trading Co.,Ltd is a multiple-exporting company which was established in 1985.Mainly exports products are as follows:Rubber processing machinery, textiles machinery

The top class industry leader in adhesive manufacture field gaining the good reputation throughout the world including Germany, Italy, Spain, England , U.S ...

Main products:Drill pipe, Drill collar, Heavy weight drill pipe , BW connector of drilling rod Choke and kill manifold, Mud manifold