Persistence Heating Applied CO.,Ltd, is a dynamic and professional manufacturer of metal catalyst substrate.

Since 2006, PHA has integrated complete metal substrate design, testing and manufacturing, used in diesel and gas fueled engines.

Customized solutions are available to clients around the world.

In 2001 the company passed the ISO9001 quality system certification, ISO14001 environment system certification, certified by China Quality Certification Centre.

Always adhere to the "quality first, integrity management, professional development" as our brand development purposes.  We sincerely appreciate your visit and guidance, and we are willing to supply the excellent products and quality service for you. Hope to cooperate with you to make a brilliant future.