| 1978 : |
Founded as Blowtech (Thailand) Co., Ltd. to manufacture re-closable bags and flexible drinking straws. |
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| 1988 : |
Granted the Board of Investment (BOI) privilege to import the drinking-straws manufacturing machine. |
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| 1991 : |
Increased registered capital from 2 million Baht to 40 million Baht |
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| 1994 : |
Increased registered capital from 40 million Baht to 100 million Baht |
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| 1994 : |
Listed in the Stock Exchange of Thailand (SET) under the registration No. PCL421, and changed company name from "Blowtech" to "Thantawan", Thantawan proved its successful management as one of the best companies in the industry. Not only do we serve the best for our colleagues and staffs but also for the public. |
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| 1997 : |
Implemented the ISO 9002 standard is to improve the production procedure and process in order to standardize the quality system. |
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| 1998 : |
Accredited ISO 9002 certificate by SGS Yardley International Certification Services Limited. It was an epic accomplishment for Thantawan to manage its organization with such a highly accepted international standard. |
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| 1999 : |
Accredited ISO 14001 by SGS Yardley International Certification Services Limited. |
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| 2000 : |
Classified as "Gold Card" Exporter from Customer Department and Thantawan's drinking straws plant was FDA/IMS certified, the first of its kind in South East Asia. |
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| 2001 : |
Classified as "Good Exporter" of the Revenue Department. |
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