HK AA Industrial Co., Limited is expanding by manufacturing high quality universal joint shaft. It is developed and designed by the professional team. It reaches the high level through the combination of traditional craftsmanship and modern technology. Therefore, its superiority brings considerable economic benefits to customers with high cost-performance.

At HKAA, the products' fame spreads far and wide in the international market. They are sold at a very competitive price in the market, which will save more cost for customers. Many customers speak highly of them and purchase from us repeatedly. In the present, there are more and more customers from all over the world seeking for cooperation with us.

We stick to the customer orientation strategy throughout the product life cycle through HKAA. Before conducting after-sales service, we analyze the customers' demands based on their actual condition and design a specific training for the after-sales team. Through the training, we cultivate a professional team to handle customer's demand with high-efficiency methods.