1. Who are we?
OSONOE Ltd. – Your Trusted Partner in Sink Drain Manufacturing
With over 20 years of experience specializing in the production of sink drains, OSONOE Ltd. stands as a leader in the industry. Our state-of-the-art facilities span an impressive 30,000 square meters and include dedicated metalworking, injection molding, assembly, and PVD coating workshops. Staffed by a professional team of over 400 employees, we are the largest contract manufacturer of sink drains in China. We support OEM/ODM services and have obtained multiple international certifications, including ISO9001, CUPC, Watermark and EN274 ensuring our products meet the highest quality standards. Customer satisfaction is at the heart of everything we do. We are committed to delivering high-quality products and exceptional after-sales service. Our vision is to become the world's leading manufacturer of sink drains, providing unparalleled quality and reliability to our customers globally.
2.what services can we provide?
1. OEM/ODM Support
2. Rapid Sample Service
3. Strict Quality Control
4. Flexible Order Quantities
5. Efficient Logistics and Delivery
6. After-Sales Support
7. Multi-Language Customer Service
3. How can we guarantee quality?
1.High-Quality Materials:
Certified 304 stainless steel and eco-friendly plastics.
2.Strict Monitoring:
Advanced automated equipment and real-time process monitoring.
3.Multiple Inspections:
FAI: Ensures initial products meet design specs.
IPQC: Random inspections during production to prevent batch issues.
FQC: Comprehensive tests and visual checks for all finished products.
4.International Certifications:
cUPC, WaterMark, ISO9001, EN274
5.Customer Feedback:
Dedicated team for feedback handling and continuous process improvement.
4.What can you buy from us?
Sink Drain Cup Washer
Kitchen Sink
Sink Plastic Accessories and Hardware Accessories
Drawing Customization
5.Why should you buy from us not from other suppliers?
Workshop and production capacity
1. Advanced production equipment
2. Efficient production process
3. Strict quality control
4. Flexible production capacity
Service and support
1. One-stop customized service (OEM/ODM)
2. Fast sample service
3. Efficient logistics distribution
4. Perfect after-sales service
5. Multilingual customer support