

About Us
Company Overview
Thai Metal Smelting Industry Co., Ltd. specializes in secondary lead alloy production, customizing products to meet customer specifications for over two decades. By leveraging advanced technologies from Outotec (Sweden) AB, we enhance operational efficiency, reduce costs, and prioritize environmental sustainability. Our lead alloy products undergo rigorous smelting and refining processes, focusing on environmental compliance and rigorous air quality assessments.
Our Vision

1
We aim to produce qualified lead alloys under a standardized quality control system at a competitive price. We aim to save the environment for the next generation.
2
We aim to provide good product quality and service and increase customer’s satisfaction.
3
We aim to do business with good corporate governance, which promotes the long-term interests of stakeholders and upgrades employee’s standard of living.
History
1989:
Thai Metal Smelting Industry Co., Ltd. was established
1990:
Registered as an Industrial Enterprise
1991:
Started operation
1999:
Conducted factory expansion for the installation of the Refinery Kettle (2 units of 75 tons in volume with designed capacity more than 1,500 tons per month), and the Rotary Furnace (1 unit of 4 cubic meters in volume with designed capacity at about 900 tons per month) under production know-how and technologies from Boliden group
2000:
Started test run for refinery of Secondary Lead Alloy Ingot (Sb 1.8-5.0%)
2002:
-Installed Rotary Furnace and related machines and started production of Secondary Lead Bullion (Pb 98% min.) from Rotary Furnace and Secondary Lead Alloy Ingot (Sb 1.7-5.3%) from Refinery Kettle
-Expanded registration criteria for Industrial Enterprise
2004:
-Implemented the quality managements system ISO9001:2000 by Amglo Japanese American Registrars
-Establishment date: October 3, 1989Registered capital: 40 million bahtEmployee & Worker: 100
Executive Managment Team
Mrs. Kanjana Suwansiriporn
President
Miss Nisita Thitipiyothai
Managing Director