We have passed ISO9001, 14001, 18001 and other certifications, the company's products in strict accordance with the advanced domestic standards of production, to ensure that every product made by Mingyi valve is a sample.Since its establishment, the company has advocated the concept of quality, service, mutual win, and strictly build a sincere, humble, rigorous, professional service team.From the purchase of raw materials to the delivery of goods, all the processes are followed up by professional staff. Our ball valves are mainly three-way ball valves, DBB ball valves, threaded ball valves, welded ball valves, flange ball valves and so on.Mainly used in pipelines of oil and natural gas.Products can withstand high and low temperature, high pressure, corrosion resistance, and stable sealing performance, we can also according to your needs for production.All of our products are precisely adjusted and assembled by professionals, and are 100% tested by professionals and professional testing

1.Spectral analyzer testing for all materials before entering the warehouse 2.Digital ultrasonic flaw detector model: EUT650 3.Professional wall thickness detector：Energy saving 320 * 240 color LCD high-definition display for thickness measurement through the Gan layer, which can also present clear measurement results in low light and strong sunlight environments, greatly improving the visual experience

There are two design forms for ball valves. One is a two piece structure, with threaded connections in the middle and sealed with PTFE gaskets; Another type is a three piece structure, with the middle part bolted together. Depending on the selected valve seat and gasket/packing material, it can adapt to different working temperatures and media Product Description:

We have passed ISO9001, 14001, 18001 and other certifications, the company's products in strict accordance with the advanced domestic standards of production, to ensure that every product made by Mingyi valve is a sample.Since its establishment, the company has advocated the concept of quality, service, mutual win, and strictly build a sincere, humble, rigorous, professional service team.From the purchase of raw materials to the delivery of goods, all the processes are followed up by professional staff. Our ball valves are mainly three-way ball valves, DBB ball valves, threaded ball valves, welded ball valves, flange ball valves and so on.Mainly used in pipelines of oil and natural gas.Products can withstand high and low temperature, high pressure, corrosion resistance, and stable sealing performance, we can also according to your needs for production.All of our products are precisely adjusted and assembled by professionals, and are 100% tested by professionals and professional testing

Strive for excellence in every aspect. 1. Quality: Make every product with care, ensuring quality. 2. Price: Factory direct sales, no intermediate links, much cheaper than offline specialty stores. 3.Workmanship: Excellent technology, controlling every detail and striving for excellence. 4. Material: Select high-quality materials, rich production experience, and better understand your needs

Strive for excellence in every aspect. 1. Quality: Make every product with care, ensuring quality. 2. Price: Factory direct sales, no intermediate links, much cheaper than offline specialty stores. 3.Workmanship: Excellent technology, controlling every detail and striving for excellence. 4. Material: Select high-quality materials, rich production experience, and better understand your needs

Strive for excellence in every aspect. 1. Quality: Make every product with care, ensuring quality. 2. Price: Factory direct sales, no intermediate links, much cheaper than offline specialty stores. 3.Workmanship: Excellent technology, controlling every detail and striving for excellence. 4. Material: Select high-quality materials, rich production experience, and better understand your needs

Our ball valves are mainly three-way ball valves, DBB ball valves, threaded ball valves, welded ball valves, flange ball valves and so on.Mainly used in pipelines of oil and natural gas.Products can withstand high and low temperature, high pressure, corrosion resistance, and stable sealing performance, we can also according to your needs for production.All of our products are precisely adjusted and assembled by professionals, and are 100% tested by professionals and professional testing equipment. Only when all the details are perfect, we will deliver the products to customers.If you are interested in our products, please do not hesitate to contact us, we look forward to working with you!

There are two design forms for ball valves. One is a two piece structure, with threaded connections in the middle and sealed with PTFE gaskets; Another type is a three piece structure, with the middle part bolted together. Depending on the selected valve seat and gasket/packing material, it can adapt to different working temperatures and media

We have passed ISO9001, 14001, 18001 and other certifications, the company's products in strict accordance with the advanced domestic standards of production, to ensure that every product made by Mingyi valve is a sample.Since its establishment, the company has advocated the concept of quality, service, mutual win, and strictly build a sincere, humble, rigorous, professional service team.From the purchase of raw materials to the delivery of goods, all the processes are followed up by professional staff. Our ball valves are mainly three-way ball valves, DBB ball valves, threaded ball valves, welded ball valves, flange ball valves and so on.Mainly used in pipelines of oil and natural gas.Products can withstand high and low temperature, high pressure, corrosion resistance, and stable sealing performance, we can also according to your needs for production.All of our products are precisely adjusted and assembled by professionals, and are 100% tested by professionals and professional testing

1.Spectral analyzer testing for all materials before entering the warehouse 2.Digital ultrasonic flaw detector model: EUT650 3.Professional wall thickness detector：Energy saving 320 * 240 color LCD high-definition display for thickness measurement through the Gan layer, which can also present clear measurement results in low light and strong sunlight environments, greatly improving the visual experience