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Product profile
Customization
AvailableShelf Life
>12 MonthsColor
GreenModel NO.
Jade No. 3Storage Method
NormalSize
MiddleKind
Fruits and VegetablesSowing to Harvest
40 DaysFruit Weight
300-400gFruit Shape
LongFruit Skin
Light Green Skin with Small SpotsMaturing
MID-MaturingTransport Package
Bags/CansSpecification
100 g/bagTrademark
SHUANGXINGOrigin
ChinaHS Code
1209910000Production Capacity
500000Key features
Early Maturity Hybrid: F1 hybrid seeds mature in 40 days from sowing to harvest.
High Germination Rate: Germination rate exceeds 85% with purity over 98%.
Disease Resistance: Resistant to virus disease and powdery mildew.
Cold Endurance: Seeds endure cold temperatures with strong vine growth.
Long Shelf Life: Seeds maintain viability for over 12 months under normal storage.
Multiple Certifications: Certified by CIQ, CO, ISTA, and ISO9001 standards.
Customized Packaging: Flexible packaging options available for garden and professional use.
OEM/ODM Services: OEM and ODM services are available for seed production.
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:How long does it take for the seeds to mature?
A:
The seeds are mid-maturing and take approximately 40 days from sowing to harvest.
Q:What is the germination rate of these seeds?
A:
The germination rate is greater than 85%.
Q:Are the seeds resistant to diseases?
A:
Yes, they have better resistance to virus disease and powdery mildew.
Q:What certifications do the seeds have?
A:
The seeds are certified by CIQ, CO, ISTA, and ISO9001.
Q:Can I get free samples for testing?
A:
Yes, free samples can be provided for testing.
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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