District · Uttarakhand
Tablet coating material supplied to Haridwar district
The SIDCUL estate at Haridwar, plus one of India’s largest ayurvedic manufacturing bases.
Written by the Rglax Pharma technical team, who formulate and manufacture every grade named on this page at our WHO-GMP works in Tahliwal, Una (drug manufacturing licence NNZ/23/238). Reviewed 3 September 2026. Licences and certificates.

What is made here
The SIDCUL industrial estate carries large formulation plants built under the Uttarakhand industrial package, sitting alongside an ayurvedic sector that predates it by decades.
Why our range fits it
Two very different manufacturing cultures share this district. Large allopathic plants run validated processes on auto coaters, while ayurvedic units run smaller batches on cores that are dark, variable and often hygroscopic. We supply both, and the grades that suit each have almost nothing in common.
How supply works
Road freight from Tahliwal across the north Indian belt.
Haridwar district is one of the places we supply in Uttarakhand. The state page covers the manufacturing belt as a whole; this one covers what is specific to Haridwar district.
Supplied from
- Works
- Plot No. 30, Industrial Area Tahliwal
- District
- Tehsil Haroli, Distt. Una 174507
- State
- Himachal Pradesh, India
- Delivering to
- Haridwar district, Uttarakhand
- Licence
- NNZ/23/238
- Compliance
- WHO-GMP Compliance Unit
Industries served
- PharmaceuticalDrugs and Cosmetics Act
- NutraceuticalFSSAI
- Ayurvedic and herbalSchedule T
- Formulation developmentR&D and FDD teams
- Contract manufacturingToll and third party
Grades
The 4 grades that matter most in Haridwar district.
Chosen against what Haridwar district manufactures, not against what we would most like to sell. Each one links to its full page, with the process parameters it was developed on and the actives it was formulated for.
Aqueous film coat, extra white
Water base extra white film coat for cores that show through a standard white.
Aqueous extra white film coat developed for tablets where the core colour bleeds through a conventional white film. Calcium and Azithromycin cores are the usual cases. It gives higher opacity at the same build-up.
- Base ·
- Aqueous
- Finish ·
- Extra white, high opacity
- Formulated against ·
- Calcium, Azithromycin
Hygroscopic adsorbent material
Holds moisture off hygroscopic actives during compression and afterwards.
HR100 is a hygroscopic adsorbent material for hygroscopic drugs. It works effectively on Sodium Valproate, L-Carnitine, Valproate Sodium and other actives that pick up moisture and create problems during compression and afterwards.
- Base ·
- Dry blend
- Finish ·
- Excipient blend
- Formulated against ·
- Sodium Valproate, L-Carnitine, Valproate Sodium
Colour or white seal coat
Pigmented sub-coat where the seal layer also has to cover the core.
Colour or white seal coat for cores that need covering as well as sealing, so the finishing film coat can be applied at a lower build-up.
- Base ·
- Aqueous or non-aqueous
- Finish ·
- White or colour
Sustained release material
Ready-mix blend for extended release solid dosage forms.
Sustained release material for controlled release drug delivery systems. It is supplied as a ready-mix so the release profile is reproducible batch to batch without in-house polymer blending.
- Base ·
- Dry blend
- Finish ·
- Functional release layer
Read next
- Film Coating SystemAqueous and non-aqueous film coats, formulated to your application and regulatory requirement.
- Hygroscopic AdsorbentAdsorbent material for hygroscopic drugs that create problems during and after compression.
- Seal and Pre-CoatTransparent and coloured sub-coats that prepare the core for enteric or functional layers.
- Sustained Release SystemControlled release drug delivery blends for extended release solid dosage forms.
- Coating defects, and what causes themPicking, orange peel, twinning and colour variation traced back to the parameter that produces them.
- Spray rate calculatorThe rate the bed will take without picking or orange peel.
- Supplying manufacturers who exportThe documentation and pharmacopoeial references needed when the finished tablet leaves India.
- Send a requirementName the tablet, the target and the volume, and we quote for supply to Haridwar district the same working day.
Elsewhere in Uttarakhand, and beyond
- Dehradun, Haridwar and Roorkee
- Uttarakhand
- Udham Singh Nagar district
- Valsad district
- Surat district
- Kheda and Anand districts
- Rangareddy district
- Medchal-Malkajgiri district, Jeedimetla
- Anakapalli district
- Kancheepuram district
- Thrissur district
- Mysuru district
- Ghaziabad district




