| 341 | Con-Cast Steel Industries (Private) Limited | | Lahore |
| 342 | Muthair Metal Pvt | | Kasur |
| 343 | Qadria Casting | | Gujranwala |
| 344 | Shabir Iron And Steel Mill | | Lahore |
| 345 | Hafiz Awais Steel Mill | | Lahore |
| 346 | Anwar Steel Rerolling Mill | | Lahore |
| 347 | Hafiz Sattar Foundry | | Lahore |
| 348 | Mirza Sajid Steel Industry | | Lahore |
| 349 | Faisal Metal Works | | Gujranwala |
| 350 | Rehmat Steel | | Lahore |
| 351 | Hafiz Usman Foundries | | Gujranwala |
| 352 | Mukhtar Nickle Chrome | | Gujranwala |
| 353 | M.A Engineering Works | | Gujranwala |
| 354 | Awais Enterprises | | Gujranwala |
| 355 | Usman Brass Casting Factory | | Gujranwala |
| 356 | Haider Furniture House | | Sialkot |
| 357 | Murtaza Gas Spare Parts Works | | Gujranwala |
| 358 | Arshad Metal Work | | Gujranwala |
| 359 | Electro Metal | | Gujranwala |
| 360 | Malik Muhammad Azeem Silver Industry | Khursheed Alam Estate Gujranwala | Gujranwala |