Manual chain block
| Order number | Length of chain 2.5m | 14281 | 14291 | 14301 | 14311 |
| Length of chain 3m | 14282 | 14292 | 14302 | 14312 | |
| Length of chain 4m | 14283 | 14293 | 14303 | 14313 | |
| Length of chain5m | 14284 | 14294 | 14304 | 14314 | |
| Length of chain 6m | 14285 | 14295 | 14305 | 14315 | |
| Length of chain 8m | 14286 | 14296 | 14306 | 14316 | |
| Length of chain 10m | 14287 | 14297 | 14307 | 14317 | |
| Length of chain 12m | 14288 | 14298 | 14308 | 14318 | |
| Model | HS-0.5A | HS-1A | HS-1.5A | HS-2A | |
| Rated load (kN) | 5 | 10 | 15 | 20 | |
| Minimum distance between hooks(mm) | 280 | 320 | 390 | 410 | |
| Order number | Length of chain 3m | 14321 | 14331 | 14341 | 14351 |
| Length of chain 4m | 14322 | 14332 | 14342 | 14352 | |
| Length of chain5m | 14323 | 14333 | 14343 | 14353 | |
| Length of chain 6m | 14324 | 14334 | 14344 | 14354 | |
| Length of chain 8m | 14325 | 14335 | 14345 | 15345 | |
| Length of chain 10m | 14326 | 14336 | 14346 | 14356 | |
| Length of chain 12m | 14327 | 14337 | 14347 | 14357 | |
| Model | HS-3A | HS-5A | HS-10A | HS-20A | |
| Rated load (kN) | 30 | 50 | 100 | 200 | |
| Minimum distance between hooks (mm) | 485 | 600 | 820 | 1040 | |
Jingyuan always consider the viewpoint and demand of customers when we empolder new products.We also carry out the international quanlity of ISO9001 management system attestation, with its strict control standard for product quanlity. Jingyuan product has already been adopt by whole country extensively.According to the actual application within the scope of local electric power system for several years, the electric power implement of Jingyuan has been confirmed with high efficiency,convenient maintain and good after-sales service.
