Certificate     It's the document to certify the products' quality. That is approved internationally, thus...     Thai Industrial Standard (TIS) TIS is the leading agency for standardization for the country and internationally recognized for its operation. TÜV Rheinland TÜV Rheinland is leader in independent testing and assessment services. The Bureau of Product Standards (Philippines) The Bureau of Product Standards is responsible for developing and promulgating Philippine National Standards.     Home | ภาษาไทย Copyright © 2007 THAI MERRY CO., LTD. All Right Reserved.