Company Overview:

Zhejiang Kezhong Valve Co., Ltd. (formerly Yongjia Mingjie Valve Factory) is a modern valve manufacturing enterprise that integrates collective research and development, production, sales, and services. Our products include eccentric hemispherical valves, forged steel ball valves, high-temperature ball valves, high-pressure ball valves, American standard ball valves, large-diameter ball valves, hard sealed ball valves, fully welded ball valves, etc. At the same time, we provide customized and various high difficulty valve control solutions for users.

Main products:

Zhejiang Kezhong Valve Co., Ltd. mainly produces ball valves, Q41/Q47 forged steel ball valves, Q41/Q47 high-temperature ball valves, Q41/Q47 high-pressure ball valves, Q41/Q47 American standard ball valves, Q61/Q67 welded ball valves, Q41/Q47 cast steel ball valves, Q47/Q347 fixed ball valves, Q941/Q947 electric ball valves, Q641/Q647 pneumatic ball valves, manual ball valves, flange ball valves, etc. The sealing surface materials include soft seal, hard seal, ordinary hard seal, supersonic spray ceramic, tungsten carbide NI-60、 Nickel based alloys, STL hard alloys. The design pressure ranges from 1.0MPA-42MPA150LB-2500LB. The operating modes include manual, worm gear transmission, pneumatic, electric, hydraulic and other products.

Application fields:

Zhejiang Kezhong Valve products are widely used in various industries, including chemical, petrochemical, petroleum, pharmaceutical, water treatment, water supply and drainage, municipal, papermaking, mining, power plants, metallurgy, liquefied gas, food, mechanical equipment, electronics industry, commercial construction, and general industrial sectors.

After-sales service：

After sales is crucial for the development and establishment of a company's business, and it is also an important step in the progress of a company's development. For users, it is a guarantee of product quality and a reassuring guarantee. To ensure that users can use our products with peace of mind, we have formulated the following detailed rules as our after-sales service commitment:

1. The products produced by our company meet strict enterprise standards and national standards such as the Ministry of Machinery, Ministry of Chemical Industry, and American standards.

2. After receiving the order notification, our company strictly follows the relevant provisions of the contract terms for design, production, and acceptance to ensure that the product quality is intact and undamaged. We will ship according to the customer's requested time and location.

3. During the warranty period, if the product fails to function properly due to quality issues, our company is responsible for free repair or replacement, and providing relevant maintenance and repair knowledge; If the product cannot function properly due to improper use by the user or outside the warranty period, our company provides repair services for the product.

4. Please provide timely feedback to our company regarding any issues or information that may arise during the use of our products, so that we can promptly address and improve upon them. The after-sales service provided by our company requires customers to provide a response or resolution to their questions within 12 hours.