agronomy team

Weha delivers technical support through its agronomy team, which works directly in the field alongside partners—backed by experts from IPB University and PPKS—to ensure that every fertilizer application aligns precisely with crop requirements and field conditions.

This on-site guidance is delivered through a range of initiatives, including farmer discussion forums, demonstration plots (demoplots), and field education programs that integrate direct observation with practical, hands-on application.

manufacturing technology

Nagaemas NPK fertilizer is produced through strictly controlled processes backed by modern technology to ensure precise formulation accuracy and consistent product quality. Each stage of production is engineered to deliver uniform fertilizer granules that are easy to apply in the field.

Computerized Weighing

Guarantees precise raw material composition.

2-Stage Drying & Cooling

Maintains nutrient stability.

2-Stage Rotary Screening

Ensures consistent granule size.

Coating Process

Enables a more controlled nutrient release and prevents caking.

Uniform Mixing & Granulation

Produces uniform fertilizer granules.

Automated Packaging

Guarantees uniform weight and secure, professional packaging.

Laboratory Quality Control

Every batch is tested to ensure consistent quality.

production facilities

Plant I:

Komplek Wiraland Logistic Centre Lubuk Pakam Km.21,5, Dusun III Desa Tanjung Baru, Tanjung Morawa, Kabupaten Deli Serdang, Sumatera Utara.

Plant II:

Jl. Mayjen Sungkono no. 61-65 Kel. Prambangan, Kec. Kebomas, Gresik 61124, Jawa Timur.

Plant III:

Kawasan Industri Olex, Desa Pasir Bolang RT.03/RW.01, Kec. Tiga Raksa Kab. Tangerang-Banten

Plant IV:

Jl. Industri Raya III Blok AD No.23C Desa Bunder, Cikupa Tangerang