About us
Hunan Weiyan Machinery Technology Co., Ltd.
VYMOR — Quality machinery. Long-term partnerships. Agricultural machinery manufacturer in Hunan, China, working with importers, wholesalers and distributors.
Company profile
Hunan Weiyan Machinery Technology Co., Ltd. (湖南维燕机械科技有限公司), brand VYMOR.
Agricultural machinery. "Quality machinery. Long-term partnerships." — Your manufacturing partner.
Phone / WhatsApp: +86 130 4369 4888 / +86 156 0738 9708
Email: hunanweiyan@gmail.com
Website: www.weiyanmachinery.com
Factory address: Shanghuang Group, Dabu Village, Gaoxin Area, Shuangfeng County, Loudi, Hunan, China
Factory & manufacturing
Approx. factory area: 8,000 m²
Employees: 70+
OEM / ODM customization support.
Batch preparation at our factory: from feed preparation to grain processing, we support importers, wholesalers and distributors with model selection, configuration and bulk-order coordination.
From components to packed machines:
- Laser cutting: sheet-metal cutting for machine components.
- Component machining: machining the specified parts and components.
- Packing & inventory: packed machines and order preparation.
For importers, wholesalers & distributors: confirm models, drive options and packing for your order.








Customization & quality checks
Build the range your market needs — color & branding / drive options / component checks.
- Color & branding: discuss machine colors, labels and packaging for your sales channel.
- Power & configuration: review electric or engine drive and the configuration for each model.
- Check the details: define the raw material, target result, power supply and installation needs. Check dimensions and fit against the agreed design (3D design & configuration review).
- A clear sample before a bulk order: agree the sample, configuration and acceptance requirements before production.
Steps: 01 Requirements → 02 Engineering → 03 Sample check → 04 Production.
Customization scope, order quantity and timing are agreed for each project.
Exhibitions & delivery
Real conversations. Real shipments. Meet our team, review the machines and plan your next order.
01 Meet & discuss: review models, materials and application needs. Bring your requirements; discuss the configuration with our team (our team / product discussions / machine demonstrations).
02 Packing & container loading — from factory to dispatch:
- Packing: confirm packing for the selected machines.
- Shipment: agree quantities, destination and delivery terms.
Company exhibition and shipment archive. Arrangements are confirmed per order.
Certificates & company records
Documented for your review — quality management, product documentation and company records.
Quality & product documents:
- ISO 9001:2015, certificate no. 11426Q02993R001. Scope: chaff cutter production and sales. Valid 04 Aug 2026 - 03 Aug 2029.
- Rice mill / CE: CE-1195-01-200223. Covered models: see Annex I. Valid 20 Feb 2023 - 20 Feb 2028.
- Chaff cutter / CE: HNWY-230523MD. Covered models: see original document. Issued 25 May 2023.
- Feed pellet / CE: HNWY-220817MD. Covered models: see original document. Issued 17 Aug 2022.
Patents & brand records: invention patent; utility model (x2); trademark; high-tech enterprise (certificate issued in 2023); IC layout design (registration document).
Request original documents to review scope, validity and covered models.








Tell us your model, quantity and destination
We prepare a tailored quotation with trade terms (EXW / FOB / CIF). Trial samples can be arranged before a bulk order.