The products mainly include pipe fittings, construction hardwares, marine hardwares ,the machine parts and so on, which is four big series.
| Business Type: | ||
| Comapany: | Dongying zhengda metal product co,.ltd | |
| Address: | Shengli industrial zone | |
| City: | Dongying | |
| Zip/Postal: | 257000 | |
| State: | Shandong | |
| Country: | China |
