What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What are the quality standards for purity and germination?

We guarantee a germination rate of at least 85% and purity of at least 95%.

Which payment methods do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union for payments.

Wholesale Big Size Sunflower Seeds From China

Name: Wholesale Big Size Sunflower Seeds From China
Brand: Hebei Shuangxing Seeds Co., Ltd.
SKU: 2005883495

Hebei, ChinaHebei Shuangxing Seeds Co., Ltd.

US$15.00-39.00

50 kg

Sample price:US$39.00/kg.Request sample

Product profile

Customization

Available

Shelf Life

>12 Months

Color

Green

Model NO.

Sunflower Seeds No. 8

Storage Method

Normal

Size

Middle

Kind

Fruits and Vegetables

Maturity Days

About 105 Days

Plant Height

About 1.7m

Yield

3000-4000kg

Broomrape Resistant

D Grade

Transport Package

Bags/Cans

Trademark

SHUANGXING

Origin

China

HS Code

12060010

Production Capacity

500000

Key features

High Yield Performance: Yield reaches 3000-4000kg per hectare with optimized hybrid genetics.

Disease Resistance: Features D Grade resistance against Broomrape for healthier crops.

Fast Maturity Cycle: Hybrid seeds mature in approximately 105 days for efficient harvesting.

Long Shelf Life: Seeds maintain viability for over 12 months when stored properly.

OEM and ODM Services: Full customization support available with 10 dedicated R&D engineers.

Global Export Experience: Exporting to over 30 countries with a 90% customer reorder rate.

Company profile

Hebei Shuangxing Seeds Co., Ltd.

Hebei, China

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.