

Shanghai Yonghengsheng Industrial Co., Ltd. is strategically located at No.500 Shunqing Road, Songjiang District. With over 15 years of unparalleled industry experience, we have become a trusted name in partnering with renowned global brands such as Amazon, EINHELL, TCM, CTC, JCW KAWASAKI, and VWWAL-MART. Our commitment to excellence is reflected in our products, which carry prestigious certifications like GS, CE, EMC, E-MARK PAHS, and ROHS, guaranteeing superior quality and stringent compliance standards.
With an impressive annual production capacity of 10,000 units and a robust turnover of 500 million RMB, our company is a powerhouse of innovation, holding 6 invention patents and nearly 60 utility model and appearance patents. Recognized as a high-tech enterprise since 2018, we are dedicated to maintaining outstanding quality and delivering exceptional, customer-centric after-sales service.
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.