Send us an inquiry and our sales team will respond within 1 hour on business days. We speak English, Chinese, and more.
Fill in the form below and we'll get back to you promptly with a custom quote.
Multiple ways to reach our team — pick what's most convenient for you.
Shenzhen, Guangdong Province, China
Onsite visits welcome by appointment
Response within 1 hour (business days)
Mon–Sat 9:00 AM – 6:00 PM CST
Response rate: 99.49%
Average response time: <1 hour
Orders placed through Trade Assurance receive 100% protection on product quality and on-time delivery. Your investment is safe with YLS.
Accepted Payment Methods
MOQ varies by product. Most items start from 1 piece for sampling, and 10–50 pcs for bulk orders. Contact us for specifics.
Standard products: 7–15 business days. OEM/custom orders: 25–35 business days depending on complexity and quantity.
Yes. Sample fee applies but is refundable upon first bulk order. Shipping cost is on buyer's account.
CE, FCC, RoHS for relevant products. ISO 9001 for the facility. Specific certs available upon request.
Absolutely. We offer full OEM/ODM services including private label, custom packaging, and product modification.
Sea freight, air freight, DHL/FedEx/UPS express. We can also work with your designated freight forwarder.