Our Story
In 1990, Mr. Manuel Ang Jr. founded JAMAN METAL CRAFT, a sole proprietorship welding and metalworking business located in Magsaysay Village, Tondo, Manila. Known in his neighborhood as Mr. JAMAN, he manufactured a wide range of metal products, including—but not limited to—cast iron and brass floor drains, brass dome-type roof drains, and floor strainers made from various metals.
The JAMAN trademark is derived from his name: the letter “J” represents Junior, “A” stands for Ang, and “MAN” comes from the first three letters of his first name, Manuel. In 2002, JAMAN PRODUCTS, INC. (JPI) was established as a corporation with his sons and daughters. Today, JPI continues as a manufacturer, seller, and distributor of JAMAN-branded strainers and drains.
Currently, JAMAN PRODUCTS, INC. is recognized for the fabrication and casting of various floor drains (brass and stainless steel), clean-outs, grease traps, interceptors, gratings, and manholes. The company proudly supplies both government and private projects throughout the Philippines. For over three decades, we have proudly supplied contractors, engineers, and builders with reliable solutions designed to withstand the test of time.
Our Mission
To deliver high-quality drainage products and metalworks that meet international standards, ensuring durability, safety, and customer satisfaction in every project.
Our Vision
To be the leading provider of drainage solutions and custom metalworks in the Philippines, recognized for our craftsmanship, reliability, and innovation.