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Product profile
Customization
AvailableShelf Life
>12 MonthsColor
YellowModel NO.
Yellow BeautyStorage Method
NormalSize
MiddleKind
Fruits and VegetablesMaturity
Early MaturityFruit Shape
Cylindrical ShapeFruit Skin
Golden SkinFruit Setting
GoodFruit Length
20-25cmFruit Diameter
5cmTransport Package
Bags/CansSpecification
100 g/bagTrademark
SHUANGXINGOrigin
ChinaHS Code
1209910000Production Capacity
500000Key features
Fruits grow straight with glossy bright yellow peel, consistent cylindrical shape, high commodity rate, highly favored by supermarkets and high-end catering markets.
Hybrid seeds with good resistance to powdery mildew and viral diseases.
Fast harvesting period about 50 days after sowing, strong side fruiting ability, stable high output in open field and greenhouse cultivation for multiple regions.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-05-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHebei Shuangxing Seeds Co., Ltd. is identified as a China-based manufacturer and limited company specializing in seed research, production, sales, and service. The supplier reports four production lines, a 77,000 m² manufacturing plant, 10 years of R&D engineering experience, 6–10 quality-control staff, and stated watermelon and melon seed output of 500 tons each. It exports to more than 30 countries and lists ISO 9001:2015 certification. Evidence also indicates experience with multiple seed categories and scientific research on watermelon, melon, sunflower, squash, pumpkin, and vegetable varieties. However, the provided information does not sufficiently establish after-sales procedures, customization services, or named customer cases. Financial credibility is supported by stated AA and AAA industry credit ratings, but the evidence is self-reported and no independent verification is provided.
Supplier typeThe supplier is explicitly identified as a manufacturer, factory, and limited company located in Hebei, China. Its stated operations integrate seed research, production, sales, and service, with agriculture and food as its commercial sector.
CertificationsThe supplier states that it holds an ISO 9001:2015 certificate and is recognized with AA and AAA credit ratings in the seed industry. ISO certification is explicit, although the provided slices do not include certificate scope, issuer, or validity details.
Financial creditThe supplier is recorded as a limited company and reports AA and AAA credit ratings in the seed industry. These ratings provide explicit positive evidence, but the slices do not provide independent verification or broader financial-performance information.
R&D capabilityThe supplier reports integration of scientific research with breeding and production, 10 years of total R&D engineer experience, and research popularization across watermelon, melon, sunflower, squash, pumpkin, and other vegetable seeds. This directly supports established research activity and varietal-development capability.
Production capacityThe supplier reports four production lines, a 77,000 m² manufacturing plant, 6–10 quality-control staff, and annual output of 500 tons of watermelon seeds plus 500 tons of melon seeds. It also states order fulfillment within 15 working days in both peak and off-peak seasons, providing positive evidence of operational capacity, although the scope of these figures is not further documented.
Client casesThe supplier states that it exports to more than 30 countries, including the United States, Turkey, Russia, Jordan, Egypt, India, Pakistan, and Vietnam, and reports positive customer feedback. These are market references rather than named customer case studies, so the evidence supports international customer experience but not detailed verifiable cases.
Product Q&A
Q:Do you provide official phytosanitary certificate for seed customs clearance?
A:
Yes. We will apply and issue the official Plant Quarantine Certificate, Commercial Invoice, Packing List, and Certificate of Origin for free for all formal orders, to support your import customs clearance. Note that import quarantine approval of your country is the buyer's responsibility.
Q:Can I get technical planting support after buying seeds?
A:
Free lifelong technical after-sales service is included. We provide English planting guides, temperature/fertilizer/disease control suggestions for botany growing.
Q:What standard packaging do you offer for squash seeds?
A:
We supply two standard packages: sealed aluminum foil seed pouches (5g/10g/50g for retail) and moisture-proof woven bags (5kg/10kg/25kg for bulk wholesale). All packages are waterproof, light-proof to keep seed germination rate stable during long transit.
Send Inquiry
*To:
Hebei Shuangxing Seeds Co., Ltd.
Hebei Shuangxing Seeds Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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