Provide the highest standard and quality oilfield chemicals
ISO14001 Certificate
2019
DONGYINGRISOLWELLCHEMCO.,LTD which is established in dongying, shandong province, China, is a high-tech oilfield chemical enterprise with production plants and core lab with full sets of 
cemeneting and stimulation additives test appratus.
Our technical director is unviversity chemical   professor who has been reasearching and developing cementing and stimulation additives for more than 20 years, who hold many patents of oil well cementing AMPS fluid loss additives, AMPS retarders and dispersants, cementing defoamer etc. 
ISO9001 Certificate
Quality Management System Certificate
Environmental Management System Certificate
ISO45001 Certificate
Occupation Health Safety Management System 
Certificate
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Collaborating with multiple oilfield 
service companies
After several years of development, the company has established good cooperative relationships with some major oilfield service companies in the world.
The product is exported to domestic and 
foreign markets
Our products received some good reputation from all of our clients. Our markets are being expanded to Russia, Kazakhstan, Middle east, Africa and some other main oilfield markets.
The company's business scope includes: petroleum engineering technology services; Research and sales of mechanical equipment and accessories
Professional team technicians
Our technical director is unviversity chemical   professor who has been reasearching and developing cementing and stimulation additives for more than 20 years
Develop new solutions and products
Group has been committing   to provide the highest standard & quality oilfield chemicals to oil & gas service companies.
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