1ton to 50ton Manual Chain Block Chain Hoist Product Description High Quality Chain Hoist With CE CertificationManual/ Chain Block Chain Hoist 1. High-quality grade 80 alloy steel and top & bottom hook. 2. Grade 80 galvanised load chain and hand chain. 3. Heavy duty bolt through design. 4. Cast steel safety latches. 5. Durable painted finish. 6. Bottom hook fitted bearing. 7. Tested under 1.25 times the working load limit. Breaking load is 4 times the working load limit. 8. Tested in accordance to EN & AS1418.2. 9. Each unit supplied with test certificate. 10. Standard chain lengths 3mtr & 6mtr with longer drops available on request. 11. Overload protection available upon request. 1. Our History:LITE Crane Co., LTD has focused on top quality crane parts for over 14 years in China. We started as a small operation, but now have become one of the leading suppliers in the crane industry in China. Today, LITE Crane Co., LTD has been one of the top producers of quality crane and crane parts, such as: electric hoist, single, double girder bridge, gantry, grab, casting, explosion-proof crane series and accessories.2. Our Factory:LITE Crane Co., LTD is located in Xinxiang, Henan Province China. The company covers an area of 680 thousand square meters and owns more than 2700 employees. The annual sales of LITE Crane Co., LTD is 1.6 billion USD, there are more than 600 sales agencies at home and abroad and more than 180 middle& senior engineering