ChangJia's Proportional Cartridge Valve

proportional cartridge valve helps CHONGQING CHANGJIA INTERNATIONAL TRADING CO., LTD win a good reputation in the market. Regarding the product's production process, it is totally made by the state-of-the-art technology and completed by our professional technicians. One thing that should be emphasized that it has an attractive appearance. Supported by our strong design team, it is exquisitely designed. The other thing that should not be overlooked is it won't be released unless it withstands the strict quality test.

It is part of ChangJia brand, which is a series marketed by us with great efforts. Almost all clients targeting this series make positive feedbacks: they are well received locally, they are user-friendly, no worry about the sale…Under this, they record high sales volume every year with high repurchase rate. They are excellent contributions to our overall performance. They even fuel a market movement focused on related R&D and competition.

The product is designed for precise hydraulic control, leveraging proportional cartridge valves that offer exact regulation of pressure, flow, and direction. These valves ensure consistent performance and adaptability to diverse operational demands, crucial for applications needing fine-tuned adjustments. Essential for reliable repeatability, they are engineered to meet stringent control requirements.