How fast do you respond?

Sales replies within 24 business hours (Mon–Fri, China Standard Time / GMT+8). Urgent requests will be acknowledged sooner.

Do you offer free samples?

Yes for qualified buyers. Small evaluation samples (10–25 g) may be free with shipping cost to be confirmed. Working samples (100 g+) for formulation R&D are priced and ship via DHL or FedEx.

Can I get a COA / TDS / MSDS before ordering?

Yes. Reference documents are linked on each product page. For a batch-specific COA, request it via the form and we'll share within 1 business day.

Contact GreeneryBio — Get a Quote or Sample

Get in touch

The fastest way to get a quote, sample, or technical consultation is via the form below — we route automatically based on what you need. Or reach us directly using the channels listed.

The inquiry form is a placeholder. Wiring up to the Cloudflare Worker submission endpoint is on the build roadmap; see SEO_MARKETING_ROADMAP.md §6.

Direct channels

Email (sales): greeneryxa@gmail.com
WhatsApp / WeChat / Telegram: see footer or sticky rail

Office hours

Monday – Friday, 9:00 – 18:00 China Standard Time (GMT+8).

Send us an inquiry

Fields with * are required. We respond within 24 business hours.