Water treatment chemicals supplier in Pakistan, Karachi-stocked since 1994.
Seven chemistries from Shaanxi Ande Technology held in our Clifton warehouse: PAC, CPAM, UN-307, UN-611, AD-303, AD-401, AD-402. Three productised programmes for textile ETP, IPP cooling, and refinery process duties. Sole Pakistan agent contract, factory COA per batch, engineering wrap-around when the plant duty justifies it. The directory below is the navigable index of the whole catalogue.
Five reasons procurement officers consolidate to AAS.
Pakistani industrial water-treatment chemistry has three procurement archetypes: a local Karachi blender of variable assay, a globally branded product on European lead times, or a Chinese trader on 8 to 12 week direct-import cycles. The Karachi-sole-agent middle lane collapses the downsides of all three.
Seven chemistries on the AAS-Shaanxi Ande catalogue.
Each product below has its own technical data sheet with full specifications, typical dose rates, and feed-point recommendations. All seven are held buffer-stocked in Karachi for same-week dispatch on stock-spec orders.
Three productised programmes wrap chemistry in engineering.
Each programme bundles chemistry supply with SLA on availability, written KPI targets, commissioning audit, and quarterly site visits. The programme path is the right shape for plants where the procurement officer needs accountability beyond drum delivery.
All three programmes share the same Charter structure: 99% chemistry availability SLA, same-business-day technical support during Karachi hours, 24/7 WhatsApp for emergencies, COA per batch, dosing programme reviewed quarterly. See the programmes index for the full Charter terms.
Dedicated landing pages by city, compound, and duty.
For procurement officers searching with city or compound modifiers, we maintain dedicated pages that surface the same catalogue with the relevant angle. Most lead-in from these pages goes to the matching product TDS or programme brief.
Karachi-stockholding angle on polyaluminium chloride. Same-week dispatch on 5 MT, PKR-invoiced, Shaanxi Ande sole agent.
Compound-specific buyer page. Industrial 10% Al₂O₃, drinking 12%, solid 29 to 32%. Full specification matrix.
UN-307 antiscalant + UN-611 membrane biocide pair. Karachi-stocked for same-week dispatch.
Bundled coagulant + flocculant + biocide for industrial effluent. Single accountable vendor.
The structural lane: vetted Chinese factory, Karachi sole agent, PKR invoicing, COA per batch.
10 questions every buyer should ask any chemistry supplier. Interactive scorecard with printable PDF.
Eight sectors on the AAS book in Pakistan.
The catalogue is structured around the cross-product of seven chemistries and eight industrial sectors. Most accounts run two to four chemistries per duty under a single programme.
PAC, CPAM, AD-303
AD-303, AD-401, AD-402
AD-303, AD-401, AD-402, UN-307
PAC, CPAM, AD-402
UN-307, UN-611, AD-303
PAC (drinking), CPAM
PAC drinking, UN-307, UN-611
UN-307, UN-611, AD-303
Feedwater & effluent audit. Full characterisation of the input water or effluent stream: COD, BOD, TSS, colour, salinity, pH, surfactants. Jar testing across PAC grades and CPAM cationicities to specify the chemistry sequence.
Plant design & build. Engineering on coagulation-flocculation skids, dosing systems, clarifier sizing, sludge-train configuration. Full BoQ to commissioning.
Commissioning & debugging. Start-up engineering: rapid-mix energy, slow-mix tip-speed, dosing-pump calibration, sludge-train tuning. 30-day supervised run to steady-state KPIs.
Ops & maintenance retainer. Quarterly site visit, re-jar against current process load, recalibrate dose, audit sludge dewatering, chemistry supply consolidated into the retainer.
Troubleshoot & emergency response. Hourly engineering on chemistry drift, COD spikes, biofilm outbreaks. Phone, WhatsApp, or on-site within 250 km of Karachi.
Supply & logistics. Single-vendor stock held in Karachi for ex-stock dispatch. Direct-from-Shaanxi-Ande sourcing on bulk PAC, CPAM, antiscalant. COA per batch.
Pakistani industrial water-treatment chemistry has been dominated for two decades by a small number of European brands on long lead times, supplemented by domestic Karachi blenders of variable assay. The middle lane (vetted Chinese factory + Pakistani sole agent + Karachi stockholding) was missing.
AAS's sole-agent contract with Shaanxi Ande Technology Industry Co., Ltd, paired with the Innovative Water Technology & Solution blending line in Karachi, is the explicit middle path. The structural argument is documented on the corridor page: factory audit cadence, COA chain of custody, Karachi-port ready stock vs bulk-import economics, FOB Shanghai vs CFR Karachi vs DAP customer-site pricing logic, and FX-risk reduction via PKR-denominated AAS invoicing.
Procurement, catalogue scope, what to expect.
What water treatment chemicals do you supply in Pakistan?
Seven core chemistries on the AAS catalogue: PAC (polyaluminium chloride coagulant), CPAM (cationic polyacrylamide flocculant), UN-307 (RO antiscalant), UN-611 (RO membrane biocide), AD-303 (cooling-water corrosion inhibitor), AD-401 (cooling-water non-oxidizing biocide), and AD-402 (recirculating cooling biocide). All sourced from Shaanxi Ande Technology under our sole-agent contract.
What industries do you serve in Pakistan?
Chemical, iron & steel, electric power, sewage treatment, oil & gas, municipal water, drinking water, and seawater desalination. Strongest concentration of accounts is in textile mills (Faisalabad/Lahore/Karachi), independent power producers (Punjab), pharmaceutical plants (Karachi), and municipal water works. The three productised programmes cover Textile ETP, IPP Cooling, and Refinery Process duties.
Are you the sole Pakistan agent of Shaanxi Ande?
Yes. AAS holds the sole-agent contract for Shaanxi Ande Technology Industry Co., Ltd in Pakistan. We're also paired with Innovative Water Technology & Solution (Pvt.) Ltd for local blending and re-packing in Karachi. The COA on every drum traces to a Shaanxi Ande factory batch, not a domestic mixer.
What's the typical lead time from Karachi?
Stock-spec liquid PAC at 10% Al₂O₃ ships in 3 to 5 working days from our Clifton warehouse for up to 5 MT. CPAM and biocides ship in 2 to 3 working days. Solid grades and custom-blend orders take 2 to 3 weeks from the Innovative Water line. Bulk factory-direct imports take 4 to 6 weeks production plus 21 to 35 days sea freight CIF Karachi.
Do you provide engineering services alongside chemistry supply?
Yes. Feedwater audit, plant design & build, commissioning, ops & maintenance retainer, troubleshoot, and supply logistics. Six engineering service lines on the AAS catalogue. Most chemistry supply contracts bundle in the audit and commissioning at minimum. Standalone engineering work is available for plants with their own chemistry sourcing.
Do you have a vendor reliability scorecard?
Yes. We published a 10-question Sourcing Reliability Scorecard at /sourcing/scorecard/ so a buyer can evaluate any chemistry supplier (including us) on ISO, COA, MSDS, backup, lead-time, RM origin, sample, payment, support, and audit. Interactive scorecard with printable PDF. Used by procurement teams ahead of contract signing.
Can I get samples across multiple chemistries before signing?
Yes. We send 1 to 2 kg samples of any combination of the seven chemistries with matching COAs at no commercial commitment. Most plant chemists run jar tests across the bundle before signing a programme-scale contract. Sample dispatch is 2 to 3 working days from Karachi.
Send the plant profile, get a written quote within 2 business days.
Three minutes of intake (plant type, water source, flow rate, current chemistry, target KPI). Rayhan's team replies with a written quote, COA samples on the requested chemistries, and a dosing programme draft within 2 business days. Sample dispatch is 2 to 3 working days from Karachi.
Austin Anderson Solutions · BNC Chemical Division · C-86, Block-2, Clifton, Karachi 75600
+92 (21) 35874214-5 · rayhan@austinandersonsolutions.com
WhatsApp 24/7: +92 300 823 9990