Dongying Zhaodi Trading Co.,LTD.,

Dongying Zhaodi has more than 20 sets of all kinds of R&D and testing equipment, and the total fixed assets of technology development equipment and instruments has reached 200,000 yuan. We have lots advanced product quality testing equipments such as interfacial tension meter, ZL-2 surface tension tester, organic chlorine testing equipment, ultraviolet spectrophotometer, Abbe refractometer, Brinner viscometer, NDJ-8S rotational viscometer, kinetic viscometer, closed flash point meter, analytical balance and so on.

From product procurement, inspection, inventory management, product out of storage management and other links, we have formulated the corresponding operating procedures and management provisions. Check the incoming products in accordance with the inspection standards. The warehouse management is clearly classified, neatly placed, and the time, number and balance account are clear. Stock product packaging with good appearance, clear label; The products have been inspected before shipment, and the products have traceability. The quality insurance policy, reinspection record and other relevant documents are complete. In the aspect of after-sales service, establish customer complaint records and processing files, conduct customer satisfaction survey and statistics, and respond to customer quality and service requirements within 24 hours.

According to the actual situation of the demander, the products will be transported by automobile. Our company has a long-term entrusted direct freight company, which has a good reputation and a strong vehicle team. With complete procedures and many vehicle specifications, it has a great advantage in product transportation quality and transportation speed.

Our company has reached cooperation with PetroChina, Sinopec and COSL on fracturing acidification and oil production profile control products for many years. Meanwhile, oilfield auxiliary products and accessories have also won consistent praise in foreign oilfield markets in the Middle East, Central and South Asia, making important contributions to the oil production and local construction of each oilfield. Adhering to the business philosophy of "Quality first, Customer first, Reputation first" and advocating the enterprise spirit of "Innovation-driven, Professional-leading", the company wholeheartedly provides first-class service and high-quality products for domestic and foreign oil companies.