About Grenegy

Beijing Grenegy Co., Ltd was founded in 2009,after years of business development, by now has been the a well known and high credibility company in this industry.

After long-term business development, we have established close and long-term cooperative relationships with many famous international enterprises, in France, Germany, Norway, Switzerland, Belgium,etc. The business field we involve majorly in power system, real-time photoelectric appratus for downhole oil analysis and deep hole milling&drilling machine, and excells in all this fields. Our company has strong technical background and a wide range of business channels, our business including product development, international trade, technical services and project contracting.

In Europr, our Grenegy representative office located in nordstedt, Hamburg, Germany, has been seting up close cooperation network with High-Tech companies and universities in Europe and North America, serve customers from Scientific and Research institute, energy industry, aviation and mechanical manufacturing department. Andrews Instruments GmbH accompany our customers in their polite project by developing tailed-made products meeting their special requirements in order to assist them to realize the design expectation. ‘’you give demand, we provide solution’’ is the company tenet.We develop OEM products under extreme condition like UHV(ultra-high vacuum ), HTHP(high temperature, high pressure) and etc. Furthermore, also provide FEA consulting service.

Grenegy business departments including power system department, photoelectric system department and mechanical equipment department. The main products of the company are: high voltage cable and cable accessories, petroleum exploration instruments and equipment, composite deep hole drilling and milling machine equipment, and we can provide related technical services according to customer special needs. In the company's development for many years, we have always been customer-oriented, to provide customers with satisfactory products, professional technical support and after-sales service. We firmly believe "There's no end to Strive for greatness" as our consistent service purpose, and strive to cooperate with all domestic and overseas partners to create a better future.


Our power system division provides cable system solutions for customers in power system,energy, petroleum sector. We provide high voltage cable systems and cable accessories range from 110kV to 500 kV, we also provide high current capacity medium voltage bus bars with modular design.

Our photoelectric system division provides customized solutions for downhole real-time oil analysis purposes, products including real-time compact designed spectrometer, fluorescence spectrometer, HTHP density-viscometer, and HTHP optic fiber connector

Our mechanical division provide solutions for customers in power system,energy, petroleum sector, our vareity types of deep-hole drilling and milling machines can meet customer with different needs.


Ⅰ. Core concept

People oriented, the perfect combination of business goals and individual value.

Ⅱ. Our spirit

Be ambitious, diligent, and inovative.

Ⅲ. Our goal

With state-of-the-art technology, refined management and new energy-saving concept to create real and lasting value for our customers, create development opportunities for employees, maximize the interests of our investors, and contribute to the construction of a efficient society.

Ⅳ. Our slogan

Quality is the life of an enterprise; Innovation is the soul of an enterprise.

Ⅴ. Quality policy

Strict quality management for our state-of-the-art products;Our great company reputation comes from professional technical services.

Ⅵ. Company strategy

Expertise in petroleum and energy sector, becomes a high-end equipment supplier and service provider for all domestic and overseas users.