In November 2003, with involvement of HST's dedicated and hard-working staff, we proudly achieved our goal to become ISO 9001:2000 certified.

We know that the key to our success is customer satisfaction. Therefore, we have adopted the following quality policy:

HST is committed to timely and attentive customer service, quality products, competitive pricing and on-time delivery. Our goal is to be a valuable partner with our customers to build customer satisfaction and customer loyalty.

We will achieve this goal by continually improving the effectiveness of our Quality Management System.