global development vision

Technology is a revolutionary, Mixing and matching is innovation. We will keep pace with the industrial revolution.The global supply network we will provide is more forward-looking, more pragmatic, more open-minded power.

The technology is a patch board. We will allow technical landing applications initially. Through the continuous practical application of the oil drilling platform to promote the development of our product core Technologies,providing customers with the most stable, reliable and trust products.

Guide the pace of the times

Dong Li petroleum machinery Co., Ltd. will look to the world, become the leader of petroleum machinery industry, seize the opportunity, look to the future.

Purchasing the premium product

Improving the reliability of our product, customer trust and customer satisfaction constantly.

The challenging goal of Dong Li

Smile is the best expression of customer satisfaction，which inspires us and appreciates everything we do.

Gain the smile of customer

Whether it is investigation, improving the system or solution scheme, All the things we do are based on the customer’s of view, the feeling of caring for customers is reflected in every aspects.

Give our love to our customers

Whether it is investigation, improving the system or solution scheme, All the things we do are based on the customer’s of view, the feeling of caring for customers is reflected in every aspects.

Stimulate the intelligence and enthusiasm of employees

The most prominent merit of Dong Li is our advanced technology, All-Round team and business partners, who are working with us to solve troubles and create new ideas.

The experience of using our product

Safety is our top priority for employees and customers. Nothing can superior for this goal.

Sustainable innovation

The essence of continuous improvement if reflected in every events in our daily life. It is necessary for us to chase the better solutions, facing the challenge continuously and superior yourself everyday.