We strive to ensure customer satisfaction with a number of quality management controls throughout the business from receipt of customer order to the delivery and use of the products. HH has upgraded to the recently published quality standard of ISO 9001:2015. Every parts produced here at HH go through a series of quality control inspection. Our quality control operations utilize the latest measuring equipment and procedures to effectively monitor key features as well as specified requirements of the part and process control, ensuring every component leaving our facility is up to the highest international standard.
The die casting process is very complex, which represents plenty of possibilities of failure, especially during new product introduction (NPI) phase. HH employs a structured approach of Advanced Product Quality Planning (APQP) to product and process design, enabling us to design a product that satisfies the customer. The elements of this standardized framework include: