Set up years ago, W&J is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. analytical balance price We promise that we provide every customer with high-quality products including analytical balance price and comprehensive services. If you want to know more details, we are glad to tell you.W&J has passed the anti-static and electro-static discharge tests required in the electronics industry. The product has high sensitivity to ESD, protecting people from the harm of discharged electric.