Shenzhen Zhichengjin Technology Co., Ltd. Is a high-tech company that specialize in the developing, production and marketing of hot runner products. Established in 2002, the company has been dedicated to the technology and exploring of hot runner technology. With years of development, the company has owned a batch of senior hot runner technology staff who organize one high quality team from design and developing, production and processing and after sales services.




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![[Patented product] A 36 honeycomb needle valve system](/cut_285_238/Data/szzcj/upload/image/20200817/微信圖片_20200521082336 (2).jpg)
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