Longertek is a high-tech company, located in Qingdao, where we strive to improve air conditioning inverter and system control techniques. Longertek Software, Longertek Electric, Longertek Technology and Shandong Longertek Co., Ltd. are our subsidiary companies. Since the foundation in 1990, our company has adopted the "Advanced techniques for a good life" slogan (also as management philosophy).

Attention continues to be paid in terms of Technique, Capital and Marketing. Longertek is committed to the world standard R&D, Production and sale of Air Conditioners.

After 10 years of research, we have development advanced inverters. Longertek has manufactured over 5 million sets of inverters. Many air conditioner manufacturers in the USA, Taiwan Area, Italy and Malaysia insist on using Longertek components.

World Class Inverters, proprietary PMRV controllers and advanced thermodynamic optimization blend together to create an Air Conditioner that saves the energy of 30% compared with conventional systems. Longertek employees are dedicated to making advancement and bringing benefits to clients.

We have the advanced production lines, test means and service departments. Longertek's dream is "advanced techniques for a good life" which are not just words but a firmly held belief.

Company Name:	Shandong Longertek Co., Ltd.
Company Address:	No.006, Jiulongshan Road, Hi-Tech Industrial Development Zone, Laiwu
Zip:
Contact Person:	Mr. wang hao
Telephone Number:	86-532-85933715,13780606903
Mobile:
Fax Number:	86-532-85930010
QQ:	0
Email:	ºSales@longertek.com
Homepage:	www.longertek.com