In the beginning, we were a group of entrepreneurs with dreams and a spirit of innovation. We started as a small workshop, modest in scale and simple in conditions, yet we always kept our original aspiration of pioneering and enterprising spirit, as well as our dedication to quality. For us, this was not just a business, but a firm belief in creating high-quality kitchen and bathroom products with craftsmanship.
Dingyi Shichuang Co., Ltd. was founded out of our original aspiration to provide high-quality stainless steel sinks for families around the world - products that combine practicality and aesthetics, with reliable quality and reasonable prices. We hope to enable every customer to find high-quality sinks that fit their space and meet their needs through our professionalism and focus.
square meters
years experience
employs more than
product patents
When naming our brand, we refused to follow conventions. Instead, we chose "DingyiShichuang" to embody our pursuit: standing firm on quality, keeping pace with the times, and pursuing continuous innovation.
Today, we have grown into a professional stainless steel sink manufacturer with hundreds of employees and a modern production base. Our scale keeps expanding and our equipment keeps upgrading, but our original aspiration remains unchanged - to create real value for customers with innovative design, stable quality and attentive service.
Dingyi Shichuang is more than just a name; it is our promise to every customer: to always prioritize innovation, quality and integrity, to craft every sink with care, and to work together with customers for a long-term and prosperous future.
Our Factory
Dingyi Shichuang Co., Ltd. is a professional manufacturer of stainless steel kitchen sinks with over a decade of production experience. Our factory covers approximately 18,500 square meters and employs more than 200 staff. We hold CUPC, CE and ISO9001 certifications, with over 80 product patents.
Supported by an outstanding management and skilled technical team, the company closely follows market trends and continuously launches innovative products to meet market demand. Notably, we are among the first in the industry to adopt PVD nano-coating equipment and intelligent welding robots. PVD nano-coating supports customized colors, while intelligent welding greatly improves efficiency and ensures uniform, standardized welds.
The current monthly capacity reaches 50,000 units. Products are sold worldwide, and OEM/ODM services are available to provide customized solutions for global clients.
With advanced equipment, reliable quality and professional service, we have earned high recognition and trust from customers worldwide. All products are manufactured in strict compliance with international standards.
We sincerely welcome customers to visit our factory and look forward to establishing long-term cooperation for a prosperous future.
Why Choose Us
Our Product
Our factory specializes in manufacturing high-quality stainless steel products to meet market demands, including kitchen sinks, handmade sinks, smart sinks, modern waterfall sinks, single & double bowls, commercial sinks, integrated pressed sinks, and stainless steel bathroom niches, available in 201, 304 and 316 stainless steel.
Product Application
Widely used in homes, apartments, hotels, villas, restaurants, commercial kitchens, office buildings and various engineering projects.
Our Certificate
We specialize in the production of high-quality stainless steel sinks. Our products have passed CUPC, CE and ISO9001 certifications, with more than 80 patents, and comply with international standards for North America, Europe and other global markets.Adhering to the philosophy of quality-oriented and innovation-driven development, we sincerely welcome customers from all over the world to negotiate cooperation and achieve win-win results together!
Production Equipment
Our factory possesses advanced laser cutting machines, large-tonnage hydraulic presses, precision bending machines, automatic welding robots, grinding and polishing production lines, wire drawing machines, cleaning lines, and testing equipment. We can efficiently produce various types of kitchen sinks, handmade sinks, smart sinks, waterfall sinks, commercial sinks, integrated pressed sinks, and stainless steel bathroom niches. We support multiple materials such as 201, 304, and 316, ensuring product precision and quality.
Production Market
As a professional stainless steel sink manufacturer, our products hold authoritative cUPC, CE and ISO9001 certifications. Equipped with advanced PVD nano-titanium coating equipment and automatic welding robots, we deliver superb craftsmanship, stable quality and high production efficiency.
Our products are exported to North America, Europe, Australia, Asia, the Middle East and Latin America, and are widely recognized by customers worldwide.
With strong production capacity, reliable quality and competitive factory-direct prices, we have established long-term stable partnerships with importers, brands and project clients around the globe.
Our service
As a trusted stainless steel sink manufacturer, we are committed to providing professional, efficient and thoughtful service throughout your cooperation. From product consultation to order delivery, and after-sales support, we stand with you to solve problems and create value.
1. Pre-Sales Service
- Professional one-on-one consultation: Our sales team provides detailed product information, certification documents (cUPC/CE/ISO9001) and customization solutions.
- Free samples: We offer free product samples for quality inspection and market testing (shipping cost negotiable).
- Customization support: Customize sink size, color (PVD nano-titanium coating), design and packaging according to your needs.
- Technical guidance: Provide product parameters, installation drawings and related technical documents.
2. In-Sales Service
- Order tracking: Real-time update production progress, logistics information and delivery time, ensuring on-time delivery.
- Quality inspection: Strict pre-shipment inspection (100% full inspection) to ensure products meet international standards.
- Logistics support: Cooperate with well-known international logistics companies to provide safe, fast and cost-effective shipping solutions (sea, air, express).
- Document support: Provide all necessary documents (commercial invoice, packing list, certificate of origin, certification reports) for customs clearance.
After-Sales Service
- Quality guarantee: 5-year product quality guarantee for non-human damage.
- Quick response: 24-hour online service to solve your questions and problems in a timely manner.
- Replacement & compensation: Provide free replacement or reasonable compensation for products with quality defects (confirmed by both parties).
- Long-term support: Provide after-sales technical guidance, product maintenance tips and reorder support.
Customer satisfaction is our top priority. We strive to build long-term cooperative relationships with global customers through professional service and reliable quality.