"Chunjie" is our registered trademark. We supplies Lab Water Deionizer for hospital, research facilities, manufacturing, cosmetics, foodservice and other applications. We are known for our exclusive steel box design which is waterproof and resistant to mo
1. Introductions Water filled weight bags (also called load test water bags) make the job of davit/crane/derrick testing a lot easier than using traditional sand filled bags. Load test water bags are safe and effective with reasonable prices for testing a