Ningbo Haoshiji Plastic Industry Co., Ltd, was founded in 2007. We area very professional filter manufacturer, and specialized in some kinds of filters. Such as coffee filter, water filter, kitchen products, etc.

Our leader is a technical person so the quality is our company's life.Our company was beginning from one injection machine and one worker until now, our company's area more than 2000 square, the machine more than 30 units, and the worker more than 50 people etc.

All of our quick developing, we really appreciate our HSJ team's hardwork and our dreams. We also appreciate our customers' support, trust and help for many years.

In HSJ person's heart, we will try our best to do everything better and better, take responsible for our customers, and make our dream come true!

For us, HSJ person and all our customers are a family.

Welcome to join our team and win- win together!