It is still quite easy for our competitors of similar products to achieve only a few similarities in appearance, but the similarity in appearance of conical twin-screw barrels is enough to mislead many new customers. That's why HUACHEN Screw has been constantly developing new PVC twin screw barrel products over the past few years, hoping to always reside in the development of its own products, rather than resigning itself to imitation.

So, how can HUACHEN Screw Company always be as stable as ever in making a variety of quality fine conical twin screw barrel. We can start with some introduction in terms of material and quality of personnel. First of all, the material side is in our own hands. We are less likely to buy raw materials from distributors. Instead, we order directly from the steel mill in full accordance with our own parameters and elemental demand criteria, thus ensuring the stability of the quality of raw materials for screw barrel processing.

And we test the quality of every batch of steel we buy. This equipment is imported from Germany and the practical tests have proved to be very effective.

Therefore, in order to guarantee the quality of the product, we must first start from the source of raw materials, and then rely on management and continuous improvement of the process, otherwise the process can not guarantee the quality of the final product. But as competition in the industry continues to intensify, we also need to continue to improve and push the boundaries of innovation.