

Shanghai Yonghengsheng Industrial Co., Ltd. is strategically located at No.500 Shunqing Road, Songjiang District. With over 15 years of industry expertise, we are proud to collaborate with prestigious global brands such as Amazon, EINHELL, TCM, CTC, JCW KAWASAKI, and VWWAL-MART. Our products are distinguished by their GS, CE, EMC, E-MARK PAHS, and ROHS certifications, which guarantee superior quality and adherence to international standards.
With an impressive annual production capacity of 10,000 units and a substantial turnover of 500 million RMB, our company is a recognized leader, holding 6 invention patents alongside nearly 60 utility model and appearance patents. Acknowledged as a high-tech enterprise since 2018, we consistently prioritize unmatched quality and a customer-focused after-sales service experience.
Frequently Asked Questions
Q1: Are you a factory or trading company?
A1: We are proud to be a manufacturer.
Q2: May I buy samples from you?
A2: Absolutely! We welcome you to
place a sample order and experience our superior quality and services firsthand.
Q3: What is your Warranty?
A3: We offer a 12-month warranty on all our products.
Q4: What payment methods do you accept?
A4: We accept T/T (Bank transfer), L/C, Western Union, Money Gram, Paypal, etc.
Q5: Can you put my brand name (logo) on these products?
A5: Yes, indeed! We warmly welcome professional OEM services. Our factory offers complimentary logo customization for bulk orders.
Q6: How do you ensure a long-term and good relationship with your business partners?
A6: We maintain high quality and competitive pricing to benefit our customers. We value each customer as a friend and are committed to doing business and forming friendships, regardless of where they are located.