Proven Technology Industry Company Limited (PTIC) is Myanmar’s leading lead acid battery manufacturer for automotive, industrial-standby and specialized applications uses. Its TOYO and LION batteries are the brand leaders of Myanmar’s automotive lead acid battery market.

Established in 1996, PTIC is dedicated to maintaining international quality product standards and practices, including Occupational Health and Safety Assessment Series: OHSAS:18001, Environmental Management system ISO 14001 and Quality Management system ISO9001. We are part of the Responsible Care® initiative for enhancing environmental, health, safety and security performance in chemical related manufacturing.

QUALITY, TRUST AND CARE

Our values are the heart that powers us: Quality, Trust, and Care. These values, recognised by our awards, are translated into day-to-day action and practical behaviour through our group-wide policies and frameworks, creating a common culture of values that define Proven.

Our Businesses

PROVEN TECHNOLOGY INDUSTRY

Proven Technology Industry Company Limited (PTIC) is Myanmar’s leading lead acid battery manufacturer for automotive, industrial-standby and specialized applications.

YANGON METAL INDUSTRY

Established in 2005, Yangon Metal Industry Company Limited (YMI) is the largest lead secondary smelter in Myanmar. YMI produces 99.99% pure lead and other various lead alloys such as antimony and calcium based lead alloys.

PROVEN POLYWORLD

Our expertise lies in providing plastic injection services that transform plastic resins into quality finished products, ranging from automotive battery casing to other Original Equipment Manufacturing (OEM) products.

PROVEN INTERNATIONAL

Proven International Co., Ltd. (PVI) was established in 2014 to select and distribute quality products for the automotive aftermarket sector, such as lubricants, spare parts, exterior and interior accessories.

PROGRESSIVE VENTURE GLOBAL

Based in Singapore, Progressive Venture Global Private Limited, facilitates the trading activities of Proven Group and its subsidiaries.