Sunpack Container and Packaging Corporation is a duly registered industrial firm organized on July 17, 1995, initiated its operation in 1997 at East Service Road, Km.18, South Super Highway, Parañaque, Metro Manila, Philippines

The company's primary objective is, "to engage in, operate, conduct and maintain the business of manufacturing, importing, exporting, buying, selling, or otherwise dealing in, at wholesale such goods as : all kind of carton boxes, paper board, corrugated carton and containers and papers. Likewise, serving the need for the best packaging purpose of the industrial network."

On December, 1998, in spite of global financial crisis, the company went for an expansion project from Box-Converter with 1,000 square meters warehouse at Sucat, Parañaque, the company moved to Canlubang, Calamba with bigger manufacturing plant size of about 11,469 square meters. Additional machines were installed to increase production capacity, upstreamed with corrugator machine to assure quality and supply of materials. Diversifying the box manufacturing by product waste recycling and zero waste discharge.

Sunpack's goal is "to provide its customer with the quality and environmental-friendly corrugated carton packaging products, with the best service and competitive price". The organization is practicing the ISO Standards focusing on Quality and Environmental Management System

The company, headed by its President, MR. CHARLES HSIEH, with proficiency and awareness of the firm's market form years of experience, assited by Mrs. Lanfen Lai Hsieh Vice-President for administration projects and foresees the glowing business opportunity and its market viability. Concurrently flowing with a competent management team the firm has expanded its operation with the assistance of about TWO HUNDRED (200) production staff personnel (and still growing), assuring the quality and of the product, promoting an environmental-friendly environment and to ensure the completion of customers requirement.

On July 18,2015, the company held its 20th Inauguration on its new plant. Inspired with the growing customers' needs, the desire to give more to the manufacturig insdustry and materialization of the corporation's vision. Sunpack pushes through a major venture that tripled the size of the previous plant. The manufacturing plant has now a 29,742 square meter and located at Yulo Avenue, Silangan Interchange, Canlubang, Calamba City, Laguna