FAQ:

Q1: Who are we
A: We are professional manufacturer of screw barrel with 18 years' experience

Q2: Who is NISSEI
A: NISSEI is one of the leading supplier for injection molding machine worldwidely.

Q3: Why choose us
A: With 18 years' development, we have now established cooperation with lots of plastic machinery manufacturers, including Yizumi, ChenHsong, Chende, etc. We suit the screw barrel for their machine, we control the quality and design by ourselves

Q4: How to place order for NISSEI Screw Barrel
A: We now have design and drawing for nearly all kinds of NISSEI Injection molding machines, If you are in need of replacement of the screw barrel for your Yizumi machine, you can just inform us of your machine model, or if you need any changes, you can also send your special drawing for our production.

Q5: How long is the delivery time
A: Usually it will take about 30- 50 days, depends on your order quantity.

Q6: How is your quality
A: We are direct manufacturer and designer, we have a complete team who will inspect the quality during the whole process time. And we have different quality grade for choice, Nitrided, bimetallic( Grade A, B, C) and full-hardened, etc.