15+ Years Experience
Focused on hot melt adhesives since 2009, with mature EVA, PO and APAO formulations and an in-house R&D lab.
— Why Weiwang
A Source Factory, Not a Trading Company
You buy directly from the production line — with the quality system, export experience and flexibility that B2B buyers need.
ISO · SGS · RoHS Certified
ISO 9001/14001 factory, SGS-audited, RoHS & REACH compliant; food-contact and toy-safety grades available.
Custom Formulation & OEM
Private-label cartons, custom colors, tailored viscosity and open time. 20+ new formulas developed every year.
— Our Products
Two Product Families, Eight Industries Served
From glue-gun sticks to machine-grade granules, every Weiwang product ships with a TDS, COA and consistent batch quality.
Hot Melt Glue Sticks
7mm & 11mm EVA sticks — transparent, white, colored & industrial grades
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Hot Melt Adhesive Granules
EVA / PO / APAO granules for machine application across 8 industries
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W9102
Transparent hot melt glue stick
transparent EVA glue sticks for craft, DIY and light assembly — clean, fast-setting bond.
W9801
White hot melt adhesive stick
It has good thermal stability and excellent low-temperature resistance, strong adhesion, and is suitable for bonding in various applications.
W9905
White High Temp Hot Melt Glue Stick
High temp polyolefin hot melt glue stick, good adhesion on PP & similar substrates for high-temperature applications.
W9421B
Clear hot melt glue stick
Thermoplastic hot melt glue stick with strong adhesion, good fluidity and low-temperature resistance for multi-material bonding. Suitable for toys, handicrafts, lamination and DIY, with excellent adhesion to cardboard, plastic, ceramic and metal.
W9154
Colored hot melt glue stick
Colored hot melt glue stick with good adhesion, compatible with various materials. Widely used for DIY crafts, handicrafts, gift decoration and toy assembly. It brings decorative effects while bonding.
W6102
Clear hot melt adhesive granules
Low-temperature EVA hot melt adhesive granules with good melt fluidity and low-temperature resistance, for general bonding of pearl cotton, packaging, toys and jewelry.
15+Years Experience
60+Export Countries
1200+B2B Customers
20,000MT Annual Capacity
8Production Lines
— Why Choose Us
Built for Repeat B2B Orders
20,000 MT Annual Capacity
8 production lines of extrusion and granulation keep bulk orders on schedule — FCL and LCL from Qingdao port.
4-Stage Quality Control
Raw material inspection, in-process checks, finished-product testing and outgoing verification — softening point and viscosity tested every batch.
12-Hour Reply
English-speaking sales team with technical support; every inquiry gets a substantive answer within 12 working hours.
Exported to 60+ Countries
Experienced with EU, Middle East, Latin American and CIS markets — documentation, CO, MSDS and SGS reports handled for you.
Free Samples
1–2 kg free samples per grade, shipped by DHL/FedEx within 3 days. Test on your own line before ordering.
Direct Factory Pricing
No middleman markup. Transparent FOB/CIF quotations with price protection for annual contracts.
— Testimonials
What Our Customers Say
★★★★★
“We have sourced carton-sealing granules from Weiwang for four years. Viscosity stays batch-to-batch consistent, and their 12-hour reply promise is real — even with the time zone difference. Tank charring dropped noticeably after switching to WW-G210.”
★★★★★
“Reliable private-label glue stick supplier. Custom orange-colored sticks with our Arabic branding arrived exactly as approved, and the SGS documents cleared customs without issues. Our repeat orders keep growing.”
★★★★★
“Their bookbinding spine glue runs clean on our perfect binder at 3,000 books per hour. Page-pull strength beat the previous supplier, and free samples arrived by DHL in four days. Technical support answered in Spanish too.”
— Get a Quote
Send Your Requirement — Reply Within 12 Hours
Tell us your application, substrate and monthly volume. Free samples and TDS documents are provided on request.