1)    Product name: stainless steel blind flange 4 bolts

2)      Material: stainless steel

3)      Standard: JIS, DIN, ASTM, BS etc

4)      Casting & Machining

5)      Manufacturer

6)      We can make products exactly according to your samples for drawings

7)      OEM service is available

8)      Very rigorous quality control

1.  100% test before shipment.

2.  Adequate supply capacity and delivery timely.

3.  Reasonable price for you.

4.   We report our production schedule to customers everydays by email or photos,it's just like the production is happend under your nose.

5.   Both in -house QC and lab test provided.

Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery.