We provide professional technical solutions according to the client's project requests.
Telephone technical support: +86 18067371010
Yuhong group controls the entire manufacturing process from raw materials to finished products to ensure that all products meet all requirements. We continuously strive to reduce problems throughout our quality assurance system including traceability control. Not only self-testing, but we also pass TPI such as BV, SGS, DNV, ABS, MOODY, IBR, etc., so that our product quality is recognized by our customers. And we will provide the test with Mechanical Testing & Chemical Testing, PMI (Positive Material Identification), Hydro Tester - For straight and U-Tubes, Eddy Current Testing, etc.
When there is a problem with the product due to a quality defect, after confirmation and negotiation by both parties, and providing proof of the quality problem, as long as it is within 180 days of our warranty period, we will give timely and corresponding compensation.
Introduction: In 2017, our group negotiated a heat exchanger manufacturing project in Shahriar in Iran, they have many designs, and we customized the heat exchanger tubes accordingly, the final product looks good, and it has been 5 years now, the heat exchanger Still running fine without any issues.
In 2017, we visited the heat exchanger factory of an Iranian customer, after they imported heat exchange tubes from us, their product production and quality have been well improved. We just happened to visit the heat exchanger they made with the heat exchange tubes we purchased before.
In 2017, we also visited the heat exchanger factory of another Iranian customer and also purchased our heat exchange tubes. The same worked so well, they decided to buy from us for a long time. Up to now, we still maintain a good cooperative relationship.