Buyer Fit
- Overseas importers and distributors
- Manufacturers, formulators, trading companies, and ingredient buyers
- Human-reviewed RFQ before supplier matching
Back to homePretreatment, dyeing, finishing, wet-end, and paper-coating auxiliaries
Textile, Leather, and Paper Chemicals sourcing from China
Application-driven sourcing for textile, leather, and paper chemical buyers who need process-fit auxiliaries rather than generic price-only offers.
Importer need
Define the process stage, substrate, benchmark recipe, and performance target before comparing mills or auxiliary suppliers.
Product options stay organized around quote readiness: CAS number, grade, assay, application, package, documents, quantity, and delivery destination.
Subcategory map
Choose a subcategory before asking factories for quotes.
Each subcategory maps to real buyer search terms and RFQ details: CAS number, grade, purity, package style, MOQ, samples, documents, and export packing.
Textile pretreatment and dyeing auxiliariesPretreatment, dyeing, and reduction auxiliaries sourced around recipe and machine conditions.
sodium hydrosulfitesodium hydrosulfite supplier Chinasodium hydrosulfite COA SDSsodium hydrosulfite export gradehydrogen peroxide 50%
Leather auxiliariesTanning and leather-chemical sourcing with process stage, pH, and handle result in mind.basic chromium sulfatebasic chromium sulfate supplier Chinabasic chromium sulfate COA SDSbasic chromium sulfate export gradesodium formate
Paper wet-end and coating chemicalsPaper-mill and coating chemistry sourced with solids, retention, strength, and coating recipe fit.AKD wax emulsionAKD wax emulsion supplier ChinaAKD wax emulsion COA SDSAKD wax emulsion export gradeASA sizing agent
Optical brighteners and specialty aidsOptical brightener and specialty-aid sourcing with substrate and application system clearly identified.optical brightener OB-1optical brightener OB-1 supplier Chinaoptical brightener OB-1 COA SDSoptical brightener OB-1 export gradeoptical brightener OB
Softeners and finishing systemsSilicone softener and finishing-system sourcing with hand feel, yellowing, and stability review.amino silicone oilamino silicone oil supplier Chinaamino silicone oil COA SDSamino silicone oil export gradehydrophilic silicone softener
Documents
- Application stage, pH range, dosage, electrolyte tolerance, and process compatibility
- Restricted-substance, formaldehyde, APEO, or downstream declaration support as needed
- Sample test, machine conditions, and package suitability for liquid or powder auxiliaries
Packing / Logistics
- Drum, IBC, bag, carton, pallet, label, and container loading
- MOQ, lead time, samples, DG marks, and warehouse inspection
Export Questions
- Which substrate and process stage are targeted: pretreatment, dyeing, printing, wet-end, or finishing?
- What benchmark product, recipe window, and performance result should be matched?
- Do you need restricted-substance statements or customer-specific declarations?
Product options
Representative options for quote preparation.
Each product page summarizes specifications, use cases, packaging checks, related search terms, and questions a buyer should confirm before supplier comparison.
Human reviewLeatherRFQ
Formic Acid 85% / 90% for Leather and Industrial Sourcing
Public sourcing candidate for formic acid solution offered in 85% and 90% concentrations, positioned for leather processing and general industrial procurement. Buyer verification should focus on CAS identity, concentration assay, acidity profile, color, residue, chloride/sulfate limits, packing format, export documentation, and dangerous goods shipping readiness before RFQ or sample approval.
Industrial acid / leather chemical
Chemical name: Formic acid solution, buyer to confirm CAS 64-18-6 on COA/SDSConcentration: 85% or 90%, to be confirmed by batch COAAppearance: colorless transparent liquid, confirm against supplier specification
Candidate - verify CAS, SDS, COA, and export classification before publishingLeatherRFQ
Acrylic Retanning Agent RG-BR01 for Leather Auxiliary Sourcing
Waterborne anionic acrylic copolymer retanning auxiliary offered as a light yellow viscous liquid for leather retanning applications. Buyer checks should focus on CAS confirmation, solid content around 40±2%, pH 6.0–7.0, acid sensitivity below pH 3.8, compatibility with anionic leather auxiliaries, packing format, export documentation, and sample COA verification before order placement.
Leather auxiliary / acrylic retanning agent
Reported CAS No.: 9003-01-04; buyers should verify whether the intended CAS is 9003-01-4 and request supplier confirmation on COA/SDSChemical description: waterborne acrylic copolymerAppearance: light yellow viscous liquid
Needs supplier verification before RFQ shortlistLeatherRFQ
Synthetic Anionic Leather Fatliquor RG-RNR/380 for Soft Leather Applications
Buyer-facing sourcing candidate for a China-origin synthetic anionic leather fatliquor supplied as a yellow transparent liquid, positioned for soft leather and light-colored leather finishing applications. Overseas buyers should verify CAS relevance, model consistency, active content or solids, pH range, ionic character, compatibility claims, impurity profile, export documentation, and packaging options before RFQ or sampling.
Leather auxiliary / synthetic fatliquor / anionic emulsifying fatliquor
CAS No. listed: 63148-62-9; buyer should confirm whether this CAS applies to the actual fatliquor composition or to a component onlyModel referenced: RG-RNR/380; page also lists Model No. RG-SNS, requiring supplier confirmationAppearance: yellow transparent liquid according to description; basic info also lists color as white, requiring clarification
Human reviewLeatherRFQ
DF-1007 Silicone Oil Emulsion Brightener for Leather Finishing
DF-1007 is presented as a milky white silicone oil emulsion brightener and softening finishing auxiliary for leather and related finishing applications. Overseas buyers should verify the exact composition, active content, emulsion type, pH, solids content, restricted-substance profile, and export documentation before RFQ or sample approval.
Leather finishing auxiliary; silicone oil emulsion softener/brightener
CAS number: Not applicable or not provided; likely supplied as a proprietary mixtureProduct model: DF-1007Appearance: Milky white liquid
Non-chemical industrial sourcing candidate; suitable only after engineering, document, and import compliance verificationLeatherRFQ
Q355B H-Beam Prefabricated Steel Structure Warehouse for Chemical Processing Plant
Prefabricated Q355B/Q235B steel structure warehouse candidate for overseas buyers evaluating modular buildings for chemical processing, storage, utility, or controlled-environment project sites. Key sourcing checks should focus on steel grade equivalence, corrosion protection, local wind/seismic/snow code design basis, panel material selection, bolt-connected assembly, containerized packing, engineering document readiness, and export documentation rather than chemical CAS or purity specifications.
Prefabricated steel structure warehouse / industrial building system
Steel grade: Q355B, Q235B; stated equivalents include ASTM A36 and S355, buyer should verify grade mapping and mill certificatesMain frame: H-beam galvanized steel framework, customizable for single-storey or multi-storey layoutsRoof and wall materials: PPGI sheet, EPS sandwich panel, PU panel, PIR panel, or rockwool sandwich panel depending on insulation and fire-performance requirements
Human reviewLeatherRFQ
PVC Synthetic Leather Roll, 0.95 mm Thickness, 1.4 m Width
PVC synthetic leather roll offered for decorative, furniture, bag, shoe, and automotive seat applications. Key buyer checks should focus on material construction, thickness and width tolerance, backing type, surface embossing, color matching, HS code confirmation, packing dimensions, and export document readiness rather than chemical CAS-level sourcing.
PVC synthetic leather / PVC-coated textile roll
Material: PVC synthetic leather / leatheretteModel: 8229Thickness: 0.95 mm stated
Human reviewLeatherRFQ
PVC Synthetic Leather Sheet/Roll for Automotive Seat Covers, 1.0 mm, 140 cm Width
Sourcing candidate for PVC synthetic leather supplied in rolls for automotive seat covers, upholstery, bags, shoes, and decorative textile applications. Buyer verification should focus on exact thickness versus title mismatch, PVC coating composition, backing fabric type, color/embossing requirements, restricted substance declarations, roll length, packing method, HS code confirmation, and export document readiness.
PVC synthetic leather / PVC coated textile roll
Material: PVC synthetic leather / PVC coated fabricBacking: toweling fabric as stated by supplier; confirm exact substrate composition and weightThickness: supplier attributes and specification state 1.0 mm; raw title mentions 0.4 mm, requiring confirmation before RFQ
Candidate - verify specifications and compliance documents before RFQLeatherRFQ
Multicolor Mirror Face PU Synthetic Leather for Shoe Uppers
PU-based synthetic leather with mirror/foiled surface for decorative shoe uppers and related trim applications. Buyer checks should focus on PU layer construction, backing fabric, thickness range, width, color consistency, abrasion performance, restricted substance documentation, packing format, and export shipment readiness for Bangladesh or other overseas footwear markets.
PU synthetic leather / leatheroid footwear material
Material: polyurethane surface with woven or knitted velvet backing, as stated by supplierFinish: mirror face / foiled / multicolor decorative surfaceThickness: 0.8-1.2 mm, confirm tolerance by color and production lot
Human reviewLeatherRFQ
PU Synthetic Leather for Footwear and Upholstery, 0.8–1.4 mm, 54/55 in Width
Export-oriented PU synthetic leather candidate for footwear, bags, furniture, garments, car seats, gloves, and home textile applications. Buyer checks should focus on confirming PU coating/base fabric composition, thickness and width tolerance, abrasion and peeling performance, color fastness, restricted substance documentation, packing method, and shipment readiness for Bangladesh or other overseas markets.
PU synthetic leather / leatheroid sheet material
Material: PU synthetic leather with stated composition of 50% PU and 50% fiberThickness: 0.8–1.4 mm, confirm tolerance by lot and measuring methodWidth: 54/55 inches
Needs specification and compliance-document verification before buyer RFQLeatherRFQ
PVC Artificial Leather for Bags, Footwear, Automotive and Upholstery Export Sourcing
Buyer-facing sourcing profile for PVC artificial leather from a China-based manufacturer listing bag leather, shoe leather, automotive upholstery leather, suede-base PVC leather, coated suede, lining leather, and decorative synthetic leather. Suitable for overseas buyers that need confirmation of construction, thickness, surface finish, backing fabric, colorfastness, restricted-substance test reports, roll packing, export documents, and Vietnam import readiness before RFQ.
PVC artificial leather / synthetic leather material
Material: PVC-coated artificial leather; confirm resin type, backing fabric, coating structure, and whether PU/PVC composite is usedApplications listed: bags, backpacks, suitcases, shoes, car seat cushions, steering wheel covers, sofa upholstery, lining, decorative leatherMOQ shown: commonly 500 meters or 1,000 meters depending on item
Human reviewLeatherRFQ
Basic Chromium Sulfate 24-26% for Industrial Printing and Tanning
Basic chromium sulfate candidate, CAS 39380-78-4, Cr(OH)SO4, bright green powder. Listed Cr2O3 24-26% or 21-23%, basicity 32-34% or 38-42%, Fe and water insolubles max 0.1%. Confirm grade, impurities, SDS, export controls, DG status, and packaging before RFQ.
Inorganic chromium sulfate salt
CAS 39380-78-4; EINECS 235-595-8Formula listed as Cr(OH)SO4Cr2O3 24-26% or 21-23%
Compliance Focus
- Application stage, pH range, dosage, electrolyte tolerance, and process compatibility
- Restricted-substance, formaldehyde, APEO, or downstream declaration support as needed
- Sample test, machine conditions, and package suitability for liquid or powder auxiliaries
RFQ Questions
- Which substrate and process stage are targeted: pretreatment, dyeing, printing, wet-end, or finishing?
- What benchmark product, recipe window, and performance result should be matched?
- Do you need restricted-substance statements or customer-specific declarations?