在线观看免费一级A片,欧美30p

After the introduction of standardized process management system and innovative talents, Heli was recognized as a “specialized, meticulous, characteristic and innovative enterprise” of Shaanxi Province. At the same time, it has dozens of utility model patents and 2 invention patents.

2022

We cooperate with Tmall, Amazon, Google, and other platforms to push our products to the world.

2020

Heli was included in the qualified supplier list of CHN Energy Group. It is also the first private company who was included in the key parts procurement shortlist of this group and its business scope has expanded to all over China.

2017

Heli was invited to participate in the Silk Road International EXPO. At the same time, the products such as torque shaft, shearer loader slipper, sprocket, clutch have won the bid of CHN Energy Group again.

2014

With a total investment of nearly RMB150 million, HELI expropriated 40000 square meters land in Xi'an Jingwei New Area. The new plant area makes the company move towards a new strategic height.

2012

After ten years, Heli has gradually formed a mechanical equipment manufacturing company integrating mechanical design, manufacturing and assembly, and its business scope covers the entire coal mining industry.

2008

Heli mechanical engineering co.ltd. was established in 1998. Heli is a private company mainly engaged in mechanical research and development design and manufacturing.

1998

Organization Structure

The complete organizational structure of Heli is the driving force for the development of the company, which reflects the management ability and technical level of the company, and also marks the track of the company's growth!
Read More>>
Company Culture

Everyone of Heli is not only a fine craftsman, but also a dreamer pursuing perfect quality.
Read More>>
Qualification Honor

It is the unshirkable responsibility of Heli to help public welfare undertakings and clear social customs. Heli not only directly invests itself in various public welfare undertakings, but also incorporates public welfare and social responsibility into the training of new employees, cultivate the public welfare awareness and social responsibility of each employee.
Read More>>