Semi-Oxidized Clonal Leaf • Himalayan Single Estate

Darjeeling Oolong Tea Exporter India | Himalayan Bulk Wholesale

Byahut Tea Company sources and exports premium semi-oxidized Himalayan Oolong teas to gourmet tea boutiques, specialty importers, and luxury retailers across Europe, North America, and the Asia-Pacific region. Sourced from high-altitude tea gardens across Darjeeling and the North Bengal hills, our oolong teas bridge the freshness of green tea with the rounded warmth of black tea, delivering complex aromatic bouquets of wild orchid, roasted stone fruit, and mountain honey.

Oolong Technical Profile

  • • Oxidation Level: Controlled 30% to 70% semi-oxidation window.
  • • Leaf Manufacture: Open twisted whole-leaf orthodox style from select clonal cultivars (AV2, B157).
  • • Cup Profile: Bright apricot to amber liquor, wild honey, lilac, stone fruit, zero harsh astringency.
  • • Packaging: Multiwall kraft paper sacks with food-grade protective liners, configured to buyer specification.
  • • Elevation: Estates perched between 4,000 and 6,000 feet in the eastern Himalayas.
Domestic Indian Wholesale Buyer? For domestic bulk supply with GST billing, INR pricing, and pan-India road freight, explore our Wholesale Tea Supplier in India Desk →

Himalayan Oolong Oxidation Levels & Cup Attributes

Sensory and chemical parameters calibrated across different artisan manufacturing styles in the Darjeeling hills.

Oolong Style Oxidation Range Dry Leaf Appearance Liquor Color & Dominant Notes Ideal Retail Channel
Light Clonal Spring Oolong 30% – 45% (Light) Tightly twisted olive green with abundant silver tips Pale yellow-amber; spring lilac, sweet grass, raw almonds, floral snap Gourmet tea houses, seasonal spring subscriptions, loose leaf boutiques
Summer Muscatel Oolong 50% – 65% (Medium) Variegated dark brown and copper twisted leaves Rich golden amber; ripe muscat grapes, wild clover honey, dried apricot Fine dining beverage lists, specialty afternoon tea programs, single-origin retail
Autumn Roasted Amber Oolong 65% – 75% (Deep) Large mahogany-colored leaves with reddish edges Deep copper liquor; warm toasted walnut, dried figs, smooth rounded malt Autumn seasonal blends, luxury private label retail, connoisseur collections

The Science of Himalayan Oolong Manufacturing

Controlled bruised-edge fermentation develops volatile aroma compounds without bitterness.

Solar Withering & Shaking

Fresh leaf undergoes brief outdoor solar withering to soften moisture barriers, followed by rhythmic bamboo-tray shaking. This controlled mechanical bruising damages cell edges while keeping leaf centers intact, initiating perimeter oxidation.

Withering & Rolling Physics →

Thermal De-enzyming (Kill-Green)

Once the tea master detects optimal floral aromas in the withering room, high heat is applied through pan-roasting or rotary firing. This halts polyphenol oxidase activity immediately, permanently capturing the floral-fruity volatile esters.

Organoleptic Cupping Standard →

Gentle Firing & Moisture Control

Teas undergo slow final wood or electric firing to reduce internal leaf moisture safely below statutory thresholds. This gentle desiccation caramelizes residual plant sugars, producing sweet roasted undertones.

Quality & Moisture Testing →

Direct Himalayan Procurement from Siliguri

Located at the Himalayan transit junction, our Siliguri headquarters sensory cupping desk samples estate invoice lots immediately after manufacture.

Estate-Specific Invoices

Byahut secures single-estate garden invoices directly from partner estates and auction channels in Darjeeling, ensuring 100% lot traceability and distinct seasonal character.

Darjeeling Sourcing Corridor →

Multiwall Barrier Protection

Commercial bulk multiwall kraft paper sacks with food-grade protective inner liners, configured to buyer specification. Fragile twisted leaves remain protected from physical breakage.

Bulk Packaging Options →

Global Export Shipping

Air freight dispatches via Bagdogra/Kolkata for urgent boutique collections, alongside consolidated palletized sea freight from Kolkata docks on FOB or CIF terms.

Maritime & Air Logistics →

Frequently Asked Questions: Bulk Indian Oolong Tea Export

How is Himalayan Oolong tea produced in Darjeeling?

Himalayan Oolong tea is produced through controlled partial enzymatic oxidation, typically ranging between 30% and 70%. Freshly plucked clonal leaves undergo gentle outdoor solar withering followed by specialized indoor tossing to bruise leaf margins. The oxidation is halted at the optimal aromatic threshold via high-temperature pan-firing or rapid drying, locking in floral complexity and roasted sweetness.

What flavor profile distinguishes Indian Oolongs from East Asian varieties?

While Taiwanese and Chinese oolongs often focus on tightly rolled ball leaves with buttery or heavy charcoal roast profiles, Darjeeling Himalayan Oolongs are crafted in open, gently twisted whole-leaf orthodox styles. They express high-altitude terroirs with notes of mountain orchids, wild clover honey, ripe muscatel grape, and delicate woody undertones.

Which harvest flushes produce the best Indian Oolong teas?

While high-elevation gardens produce spring oolongs, the most celebrated Himalayan oolongs are harvested during the Summer Second Flush (May to June) and Autumn Flush (October to November). Warmer summer days and cool autumn nights encourage complex terpene development, creating rich amber liquors and luscious honeyed mouthfeel.

How is bulk Indian Oolong packaged for maritime and air export?

Bulk oolong lots are packaged in commercial multiwall kraft paper sacks with food-grade protective inner liners, configured to buyer specification. For fragile whole-leaf clonal invoices, reinforced corrugated master cartons are utilized to safeguard leaf shape and delicate aroma integrity during transit.

Request Himalayan Oolong Invoice Counter-Samples

Submit your target oxidation preference (Light 40% vs Medium 65%) and volume requirements to receive single-garden cupping samples and formal export terms.

Request Oolong Samples → Contact Siliguri Desk