Dalian Petroleum Instrument Co., Ltd

About us

Dalian Petroleum Instrument Co., Ltd. (hereafter referred to as Dalian Petroleum) was founded in 1988. Dalian Petroleum is developing automatic instruments based on its abundant technology; it has been the leading automatic petroleum instruments manufacturer and also the most famous professional manufacturer in China.

Dalian Petroleum has abundant technology, perfect procedures, super quality and excellent credit. In recent years, the GAOHE brand instruments have gained favor from clients both domestic and abroad

30 years experience

Expert R& D team

Advanced produce equipment

Perfect after-sales

Why choose us

Hotline: +86-411-84288128

Leading the new trends of petroleum instrument technologies


Lubricating oil detection instruments play an important role in modern industrial fields, which provide users with a reliable and efficient means to detect and evaluate the quality and performance ...
Dalian Petroleum Instrument Co Ltd will participate Arablab exhibition during 19th-21th Sept. in Dubai DWTC, UAE, the booth number is 345 in Hall S1.Welcome and invite all our business friend come ...
Since its establishment in 1988, our company has always adhered to the principle of "customers and international advanced level are our mentors" and "proprietary technology and unique technology ar...
In late March, 2017, the review meeting on the revised draft of national standards was held in Wuxi. GB/T 510 is one of the five standards of this conference. As early as 2014, the national standar...

Dalian Petroleum Instrument Co., Ltd

Address: South Tangli Industrial Park, Ganjingzi District, Dalian

Tel: +86-411-84288128/84288138

Fax: +86-411-84288038

Email: foreign2@dsy1988.com.cn

Skype: foreign2@dsy1988.com.cn

Enterprise public number