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Product profile
Customization
AvailableShelf Life
>12 MonthsColor
RedModel NO.
red onion SXO No. 1Storage Method
NormalSize
MiddleKind
Fruits and VegetablesSingle Bulb Weight
Around 300gGrowth
Vigorous GrowthYield
High YieldTransport Package
Bags/CansSpecification
1000 seeds/bagTrademark
SHUANGXINGOrigin
ChinaHS Code
1209910000Production Capacity
500000Key features
High Germination Rate: Germination rate exceeds 90% with purity over 95% for reliable planting results.
High Yield Potential: Produces 4000 to 5000kgs per 667m2 with vigorous growth and high disease resistance.
Premium Bulb Quality: Features intermediate-short day variety with large, uniform bulbs weighing around 300g.
Long Shelf Life: Seeds maintain viability for over 12 months when stored in normal, dry, and cool conditions.
Customized Packaging: Offers custom packaging solutions with moisture-proof materials and easy-tear designs.
Professional Technical Support: Provides technical consulting during crop growth and helps select varieties based on local climate.
ISO9001 Certified: Manufactured under strict quality control with ISO9001 certification ensuring product standards.
Fast Delivery Time: Average lead time is within 15 workdays for both peak and off-season orders.
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:What is the germination rate and purity of these onion seeds?
A:
The germination rate is greater than 90%, and the purity is greater than 95%.
Q:What is the expected yield for this onion variety?
A:
The yield is 4000 to 5000kgs per 667m2.
Q:How long is the shelf life of the seeds?
A:
The shelf life is greater than 12 months.
Q:What is the single bulb weight of the harvested onions?
A:
The single bulb weight is around 300g, ranging from 300-400g.
Q:Can you provide customized packaging for the seeds?
A:
Yes, we can provide customized packaging.
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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