Complaint
| Mode No. | Dia of Chain | Work load (t) | Main ring (mm) | Weight each meter | Weight of chain | |
| mm | α≤45 | 45<α≤60 | AxBxd | kg | Kg/m | |
| LS4-6 | 6 | 2.1 | 1.5 | 80x150x20 | 7.33 | 0.79 |
| LS4-8 | 8 | 3.1 | 2.2 | 90x160x24 | 12.21 | 1.38 |
| LS4-10 | 10 | 5.2 | 3.7 | 100x190x28 | 23.42 | 2.2 |
| LS4-12 | 12 | 7.3 | 5.2 | 100x190x28 | 33.77 | 3.1 |
| LS4-14 | 14 | 10.5 | 7.5 | 120x230x34 | 40.54 | 4.13 |
| LS4-16 | 16 | 12.6 | 9 | 135x250x38 | 53.51 | 5.63 |
| LS4-18 | 18 | 16.8 | 12 | 140x270x42 | 64.47 | 6.85 |
| LS4-20 | 20 | 21 | 15 | 160x310x46 | 79.88 | 8.6 |
| LS4-22 | 22 | 25.2 | 18 | 180x330x52 | 150.42 | 10.2 |
| LS4-24 | 24 | 29.4 | 21 | 180x330x52 | 155.75 | 12.78 |
| LS4-26 | 26 | 35.7 | 25.5 | 180x330x56 | 253.27 | 14.87 |
| LS4-30 | 30 | 46.2 | 33 | 210x410x62 | 268.64 | 19.6 |
Shanghai Yiying Crane Machinery Co., Ltd. Was established in 1992, which specializing in designing and manufacturing Manual Chain Hoist, Lever Hoist, Electric Hoists, Forklift and other lifting products.
1. Annual production in 5 million units production area 3600 square meters;
2. 4 production bases in HangZhou, Chongqing, Jiangsu and Hebei.
3. 120 production lines;
4. More than 500 employees;
5. Annual export value over 50 million RMB.
We have our own factory to produce various chains required by customers!
Why Choose Us
BRAND ADVANTAGE
1. 50 years brand history; (Trademark registration number; 1975110)
2. TOP5 lifting equipment supplier in China;
3. One of the first batch of enterprises certified by Alibaba;
4. Brand customers: CNPC, China Railway Group and so on
TECHNOLOGY ADVANTAGES
1. Focuse on the production and R&D of lifting equipment for about 30 years;
2. Professional independent research and development team, recognized by domestic and foreign customers.
3. Company was honored by the givernment as a High-Tech enterprise in 2010
Service Advantage
1. 7D*24H after-sales service,
2. More than 100 professional service staff.
The products of our company have exported to over 80 countries and regions,including EUROPE,USA,AUSTRALIA and SOUTHEAST ASIA,etc.
RIGOROUS QUALITY CONTROL
1. Certificate:CE,SGS,ISO:9001,BV
2. The third-party inspection for quality testing is accepted
3. Product qualification rate more than 98%
4. In accordance with the requirements of Environmental Protection Administration,
the quality and delivery can be guaranteed
