Share Business Profile
Tell us who you are, what you trade, and the grades you can support.
Seller Desk
Sell Polymers Through a More Trustworthy Trade Flow
Designed for suppliers who want a cleaner first step into Granil PolyTrade’s network with structured onboarding, GST verification, and faster commercial review.
Seller Registration
Built for serious suppliers
Capture supply range, available grades, monthly capacity, and GST proof in one secure onboarding flow.
Supplier Reach
Expand Your Selling Reach With Cleaner Onboarding
We designed this flow for suppliers who want structured intake instead of messy chats and incomplete requirements. Share your capacity, grades, and documents once so the screening step is faster.
Validated supplier onboarding with mandatory GST proof
Category-based screening for better buyer-seller fit
Modern responsive UI that works cleanly on mobile and desktop
4 Easy Steps
How Seller Onboarding Works
Upload GST Proof
Submit your GST certificate as PDF, PNG, or JPG for basic screening.
Commercial Review
Our team checks fit, availability, and category alignment before follow-up.
Join Active Supply Talks
Qualified sellers move into live trade conversations with the team.
Supplier Network
Seller Onboarding
Share your supply profile, active grade groups, and GST certificate so we can evaluate fit for live trade opportunities.
- Only PDF, PNG, and JPG GST files are accepted.
- Phone number validation only allows 10-digit Indian mobile numbers.
- Forms are protected with CSRF checks, rate limiting, and server-side MIME validation.
FAQ
Seller Questions
Who should use the seller onboarding form?
Manufacturers, traders, stockists, importers, and recyclers who want to offer polymer material through Granil PolyTrade.
Can I upload catalogues instead of GST proof?
For this onboarding flow, GST proof is mandatory and only PDF, PNG, or JPG files are accepted.
What happens after submission?
Our team reviews your business category, grade coverage, and capacity before contacting you for active opportunities.
Is the seller form rate-limited?
Yes. The form includes IP-based rate limiting, CSRF protection, and server-side validation to reduce spam and misuse.