Which hot runner companies have good quality?

Kunshan Canadian MoldMasters was established in 1963 and entered China in 2003. It is the world's leading supplier of hot runner technology and systems, providing hot runner systems, temperature controllers, hot half plates and gate technologies. More than 1,600 patents, the first ISO certified hot runner manufacturer, cooperating and producing in more than 70 countries and regions.

Kunshan Korea Greuntai CORETOR was registered in 2002, and developed the CORETOR hot runner system by drawing on Korean advanced technology. It has 19 patents and is located in Kunshan, Nanjing, Ningbo, Taizhou, Tianjin, Qingdao, Zhongshan, Xiamen, and Chongqing. , and other places have set up branches or offices to serve Haier, Hisense, Konka, Skyworth, SAMSUNG, LG, HONDA, TOYOTA, Changan, Ford, Lingmu, Volkswagen, Volvo, Yaqi, Dongjiang, Gree, Changhong, Kelon , Canon, PHILIPS, Huada Takagi, Zhongshan Shihe, Youlian Minghui, Lensheng, Airmate, Foxconn, Yingji and other famous companies

Dongguan South Korea Ryudo YUDO was established in 1980 and globalized the market in 1994 , strategic cooperation with injection molding machines, cylinders, mold accessories, and mold flow analysis software providers, ranking first in the Asian market and second in the world in Suzhou, Shanghai, Tianjin, Qingdao, Ningbo, Hong Kong, Taiwan, Zhongshan, Fuqing, Kunshan, and Huangyan , 16 branch offices in Chongqing, Wuhan, Xiamen, and Huizhou, and were awarded the "2011 Employee Satisfaction Enterprise for Three Consecutive Years of Contract-abiding and Creditworthy Enterprises from 2008 to 2010" by the Chang'an Town Government.

Otto Manner was established in Germany In 1965, injection mold manufacturing specialist Cimatron entered the international mold market through direct distributors in 1984.