ZJ Filtering Solutions Sdn Bhd is a leading provider of waste system management solutions based in Kuala Lumpur, Malaysia. We offer innovative and efficient solutions for effective waste filtration and management for businesses and communities.

We specialize in grease trap cleaning, interceptor cleaning, manhole service, sewerage treatment plant, septic tank, grease pipeline declogging service, kitchen cleaning and used cooking oil collection.

Headquartered in Selangor, Malaysia, we wholesale, sell & repair all types of water filtration systems and replacement parts.

Spektra Watertech Sdn Bhd focuses on providing innovative technology with the necessary in-house technical support required for complete and reliable wastewater and water treatment system.

Metaval Engineering Sdn Bhd is a recognized leading supplier of engineering piping system products for commercial, industrial and institutional construction. The company was established in 2013, located in Selangor, Malaysia.

Founded in 1998, Eco Weefa Sdn Bhd has established as an infant stage of handling small indoor services, to secure and execute both private and public contract in design, supply and install for plumbing work and sewerage system.

We provide services to the following industries: Palm Oil, Edible Oil Refinery and Oleo Chemicals Processing, Electronics Assemblers and Manufacturers, Food & Beverage Industries, Pulp & Paper Industries, Petroleum Refinery and Chemical Processing, Steel Industry, Power Generation Plants, Automotive industries.

Since its inception, the company has enjoyed a steady growth and has been aggressively serving all customers’ base in industries such as water and wastewater treatment, palm oil, petrochemical, oil & gas, pulp & paper, food & beverages, chemicals, minerals, rubber and plastics manufacturing.