现有国外客户长期求购方管及镀锌钢管，具体规格、数量及供应要求如下，有意者可直接联系本网站（可先提供FOB报价）

1. Square pipe Size 40x40x2 mm.thk x 6 m. .quantity 8000 pcs/year - delivery every 1 month ~ 670 pcs/month

2. Square pipe Size 80x80x2 mm.thk x6 m . .quantity 8000 pcs/year - delivery every 1 month ~ 100 pcs/ month

3: Galvanized steel pipe Grade S355 + Z275 (all are pregalvanized)