Quality Control
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Production Process

· Mtsco Oilfield Services will inspect the size, material and appearance of raw materials before production to ensure the quality of raw materials. We can also provide raw material MTC.

· In the process of coiled tubing production, we will strictly follow the process flow card.

· Before delivery, Mtsco Oilfield Services will conduct 100% air pressure test on the finished products to ensure the service performance of coiled tubing. In addition to NDT, such as air pressure and eddy current, Mtsco Oilfield Services laboratory can provide various physical tests such as tensile test, hardness test, chemical composition analysis and metallographic analysis.

· After the customer receives the goods, if non-human quality problems occur, we can replenish the goods and re produce them according to the disposal method of nonconforming products


Plywood Reel
Plywood Reel
Fumigation Wooden Reel
Fumigation Wooden Reel
Wooden Reel With Iron Frame
Wooden Reel With Iron Frame
Iron Reel
Iron Reel
Small Plastic Reel
Small Plastic Reel
Plywooden Case
Plywooden Case

QC Team

 1 ET Inspectors.
 1 UT Inspectors.
 2 Inspectors
 1 heat treating staff.
 1 physicochemical analyst.
1 micro structure analyst

After-sales Service

· The quality specifications of the goods comply with the provisions of this contract and the quality guarantee. The quality guarantee period is 24 months after the goods arrive at the destination port. During the guarantee period, the seller shall be responsible for compensation for the damage to the goods caused by the manufacturer’s defects in the manufacturing process.
· The buyer submits a claim (including exchange) to the seller on the basis of the inspection certificate issued by the inspection agency entrusted by the buyer, and the seller shall bear all the expenses caused thereby. If the seller fails to reply within 30 days after receiving the above claim, it is deemed that the seller has accepted the buyer's claim.

· Once the goods have quality problems, we will issue an 8D report to find out the cause of the quality problem and make corrections to avoid the same problem from happening again.

· Conduct customer return visits and product quality satisfaction surveys within 30 days after the goods arrive at the port of destination.

· Customer satisfaction is as high as 95%.

Cooperative Customers








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