Liquor Bottling Unit

HDL's primary bottling facility is located at its factory in Birgunj, Parsa — the commercial heart of southern Nepal. All products are manufactured under the direct supervision of Excise Officers of the Government of Nepal, ensuring full regulatory compliance at every step.

The company operates its own team of quality control officers who rigorously test all quality parameters before any goods are dispatched to the market. This dual-layer oversight — both regulatory and internal — is fundamental to HDL's reputation for consistency and safety.

The facility has the capacity to bottle more than 7 million litres of alcohol per year. HDL's portfolio spans the 40 UP segment, featuring the flagship Oak family — Golden Oak, Black Oak, and Silver Oak — alongside the recently launched Shlok Himalayan Premium Whisky, a premium 25 UP expression introduced in 2025 that marks HDL's entry into the ultra-premium domestic category.

Grain ENA Distillation

HDL is among a select few liquor manufacturers in Nepal that operates both a bottling facility and a state-of-the-art distillation plant — a combination that provides complete vertical integration of its supply chain. The 30 KLPD distillation unit was designed by KATZEN International (USA), one of the world's leading engineering firms in fermentation and distillation technology, and has an annual production capacity of more than 7 million litres of Extra Neutral Alcohol (ENA).

The production process begins with the careful storage and pre-cleaning of grains, followed by quality testing before milling. The flour is then liquefied, converted into fermentable sugars, and fermented to produce the base wash from which ENA is extracted through a series of distillation columns.

Quality control is embedded at every stage of the distillation process, with sample testing conducted throughout the production run. HDL's modern, fully equipped central laboratory serves as the quality assurance hub for the entire facility.

In recent years, HDL has made substantial investments in plant automation. The transition to automated controls reduces manual intervention, delivering ENA with greater consistency in strength and purity — qualities that directly benefit the downstream bottling operation and the final products that reach consumers.

Spirit Maturation Warehouse

Aged spirit lies at the heart of the world's finest whiskies, shaping the depth, complexity, and character that define exceptional quality. Recognising the importance of this critical stage, HDL has made a landmark investment in establishing Nepal's dedicated Spirit Maturation Centre, reinforcing its commitment to producing world-class spirits from grain to glass.

At the centre, carefully distilled malt spirits are matured in premium oak barrels for a minimum of three years, allowing time to naturally develop the rich aromas, refined flavours, and smooth character that distinguish premium aged spirits.

To create the ideal maturation environment, HDL established a purpose-built maturation warehouse in the Solukhumbu District of the Himalayas. Selected for its cool temperatures, pristine mountain air, and unique high-altitude climate, the location provides exceptional natural conditions for the gradual and consistent aging of spirits. The first casks entered maturation in April 2026, marking a significant milestone in HDL's journey toward crafting internationally competitive whiskies