Nanjing Aspire supplies wholesale putty knives to contractors, importers, and distributors across global markets. As a direct putty knife manufacturer based in Nanjing, China, we produce every blade in-house — from standard stainless steel scrapers to wide-blade finishing knives — with full QC documentation on every export order.
Whether you're sourcing a single SKU for retail distribution or placing a multi-product bulk order for your hardware supply chain, our team handles MOQ-based pricing, OEM customization, and FOB/CIF shipping from Nanjing port.
Our wholesale putty knife range covers the most in-demand blade configurations used across construction, painting, and surface preparation trades:
· Paint putty knives — flexible stainless steel blades in 1" to 6" widths, suited for applying and smoothing wall putty before painting
· Multifunctional putty knives — rigid blades designed for scraping, stripping, and joint filling across masonry and drywall surfaces
· Paint spatulas — wide, flat profiles for large-surface spreading and feathering applications
· Heavy-duty scraping knives — reinforced blade spine for high-resistance scraping on tiled and concrete surfaces
MOQ starts at 500 units per SKU. Tiered pricing applies at 1,000, 2,500, and 5,000-unit thresholds. All wholesale putty knives ship with product specification sheets and are available in mixed-SKU pallet configurations for distributors managing multi-SKU inventory.
Sourcing from the right putty knife supplier determines your landed cost, product consistency, and reorder reliability. Nanjing Aspire operates as a verified B2B putty knife supplier — not a trading company. Every order ships directly from our Nanjing production facility, with no middlemen involved in pricing or lead times.
As your putty knife supplier, we provide:
· COA documentation on all export consignments
· Pre-shipment QC inspection with photographic reporting
· Sample orders available before production commitment
· OEM handle and blade customization for private label buyers
· FOB Nanjing and CIF pricing available on request
· Export documentation support including commercial invoice, packing list, and certificate of origin
Lead times for standard SKUs run 15–20 days from order confirmation. Custom OEM orders require 25–35 days depending on specification complexity.
As direct putty knife manufacturers, Nanjing Aspire controls every stage of production — from raw material sourcing to blade tempering, handle assembly, and final inspection. Our manufacturing process follows ISO-compliant tolerances, and all blade steel is sourced from certified domestic mills with traceable material documentation.
What separates our putty knife manufacturing from generic wholesale suppliers:
· Blade steel grade: We use 65Mn spring steel and 304 stainless steel depending on application — no ungraded alloy substitutions
· Blade flexibility rating: Each product line is manufactured to a defined flex specification, tested per batch
· Handle bonding: Polypropylene and TPR handles are injection-moulded and mechanically bonded — not adhesive-set
· Corrosion resistance: All stainless blades pass a 48-hour salt spray test before shipment approval
Importers requiring third-party factory audits or SGS inspection can arrange these through our export coordination team prior to order placement.
Nanjing Aspire works with three primary buyer types placing bulk orders for wholesale putty knives:
Importers and Distributors sourcing for regional hardware or paint supply networks. We support container-load orders with mixed SKU configurations, FOB and CIF pricing, and all standard trade documentation required for customs clearance.
Private Label and OEM Buyers building their own tool brand. We manufacture to your blade spec, produce custom handle colours, and apply your branding to both the product and retail packaging. Minimum OEM runs start at 1,000 units per design.
Retailers and Wholesale Buyers placing recurring stock orders. We maintain buffer inventory on our three highest-volume SKUs to support reorder cycles of 30–60 days.
Contact our export team directly to request a product catalogue, FOB price list, or sample pack.
What is the MOQ for wholesale putty knives?
Our standard MOQ is 500 units per SKU for wholesale putty knives. Mixed-SKU orders can be consolidated into a single shipment, subject to a minimum total order value. Volume pricing tiers apply at 1,000, 2,500, and 5,000 units. Contact us for a tiered FOB quote.
Are you a direct putty knife manufacturer or a trading company?
Nanjing Aspire is a direct putty knife manufacturer with our own production facility in Nanjing, Jiangsu, China. We do not broker orders through third-party factories. All products are manufactured in-house, and COA documentation is available for every export order.
Can I request custom specifications from your putty knife supplier team?
Yes. As an OEM-capable putty knife supplier, we accept custom blade width, steel grade, handle material, and packaging specifications. Share your product brief with our team and we will provide a sample cost and production lead time within 3 business days.
What quality certifications do your putty knife manufacturers hold?
Our manufacturing process follows ISO-compliant production standards. We provide COA documentation, batch QC reports, and pre-shipment inspection records with every export order. Third-party audits and SGS inspections can be arranged on request.
What are your shipping terms for bulk putty knife orders?
We quote on FOB Nanjing and CIF basis for most destinations. For full container loads, we coordinate directly with freight forwarders to provide door-to-port or door-to-door pricing depending on buyer preference.
Do you offer samples before a production order?
Yes. Sample orders are available for all standard wholesale putty knife SKUs. Sample cost and courier charges apply and are credited against your first bulk order above MOQ.
Ready to source wholesale putty knives direct from the manufacturer? Send your product requirements, target quantity, and destination port to our export team for a same-day FOB quotation.
