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Black Seedless Watermelon Seeds with Yellow Flesh
US$299.00-499.00
1 kg
Sample price:US$39.00/bag.Request sample
Product profile
Customization
AvailableShelf Life
>12 MonthsColor
GreenModel NO.
Watermelon Seeds Black No. 5Storage Method
NormalSize
MiddleKind
Fruits and VegetablesPacking
100g/BagTransport Package
Bags/CansTrademark
SHUANGXINGOrigin
ChinaHS Code
1207701000Production Capacity
500000Key features
High Germination Rate: Ensures reliable planting results with a germination rate of at least 85%.
Disease & Humidity Resistance: Offers strong resistance to diseases and humidity, ensuring robust crop health.
Versatile Cultivation: Suitable for both open field and protective cultivation with vigorous growth.
Customizable Packaging: Packing can be customized, such as 100g per bag, to meet specific needs.
Trusted Manufacturer: Established in 1984 with over 150 international customers and 90% reorder rate.
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 of these seeds?
A:
The germination rate is guaranteed to be at least 85%.
Q:How long does it take to harvest?
A:
The time from sowing to harvest is approximately 80-100 days.
Q:What is the expected fruit weight?
A:
Each fruit typically weighs between 8-10 kg.
Q:Is the packaging customizable?
A:
Yes, packaging can be customized, for example, 100g per bag.
Q:What are the storage conditions for the seeds?
A:
Seeds should be stored in a dry and cool environment.
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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