Company introduction
DIYANG STAINLESS STEEL PRODUCTS Co., Ltd. - COMPANY PROFILE 1. About Us Founded in 2012, Diyang Stainless Steel Products Co., Ltd. is a professional manufacturer and exporter specializing in stainless steel marine hardware, pipe fittings, and valves. Located in China's industrial hub, our company integrates precision investment casting, CNC machining, and polishing into a complete and efficient production system. Over the past 15 years, Diyang has grown from a small workshop into a trusted global supplier with customers in more than 14 countries and regions, including Dubai, Russia, the Netherlands, France, and Germany. Whether you are looking for standard stainless steel products or customized parts, Diyang is ready to support your business with reliable quality and professional service. 2. Our Main Product Categories (1) Stainless Steel Marine Hardware Our marine hardware products are precision-cast and polished to meet the highest standards of marine environments. Main categories include: All items are available in AISI 304 and 316 stainless steel, ensuring excellent resistance to corrosion and long service life in harsh saltwater conditions. (2) Stainless Steel Pipe Fittings and Valves Our pipe fitting series covers both standard and customized connection types, with threads such as NPT, BSP, and ISO. Products include: Male Connectors and Double-Thread Connectors Elbows, Tees, and Crosses Ball Valves and Check Valves Couplings, Adapters, and Reducers 3. Manufacturing Process At Diyang, every product undergoes a strict investment casting process that reflects our commitment to craftsmanship: Mold Making → 2. Wax Injection → 3. Wax Repair → 4. Tree Assembly → 5. Shell Coating (Five Layers, Final Seal Layer) → 6. Drying (4 Days) → 7. Dewaxing → 8. Pouring/Casting → 9. Cutting → 10. Grinding → 11. Shot Blasting → 12. Polishing → 13. Inspection and Packaging Our polishing department employs both manual and mechanical techniques to achieve mirror-like finishes. Each product passes through multiple quality inspections, ensuring that every item leaving our factory meets international standards. 4. Quality Control & Inspection We believe quality is the cornerstone of long-term cooperation. Our factory strictly follows ISO-quality management principles, supported by skilled technicians and advanced inspection equipment. Each order goes through: Raw material chemical composition testing Dimensional tolerance verification after CNC machining Surface and polishing inspection Thread gauge testing (NPT/BSP/ISO) Final random sampling before shipment We also welcome third-party inspection upon customer request. 5. Customization & Engineering Capability In addition to standard products, we offer customized manufacturing services based on customer drawings, samples, or design concepts. Our in-house mold workshop and engineering team can: Develop new designs from sketches or CAD drawings Modify existing models to meet unique application needs Provide prototypes for evaluation before mass production 6. Delivery & Logistics We understand that time is critical for our clients. Standard products: Delivery within 7 days Custom products: Delivery around 20 days We work with reliable logistics partners to ensure safe and timely delivery worldwide. 7. Our Markets & Global Reach We have successfully exported to over 14 countries and regions, and our main markets include: Middle East (UAE, Saudi Arabia, Qatar) Europe (Netherlands, Germany, France) Russia and Eastern Europe United States and North America
Company video
R&D Capacity
- R&D Engineers
- 1 people
- Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
- New Products Launched in Last Year
- No
Trade Capacity
- Export Year
- 2022-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
- Nearest Port
- Qingdao Port, Tianjin Port
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Money Gram, Small-amount payment
- Average Lead Time
- Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
- Overseas Agent/Branch
- No
- Supply Chain Partners
- 25
- Minimum Order Quantity
- 100 Pcs
- Number of Foreign Trading Staff
- 2
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
General Information
- Address
- Binzhou, Shandong, China
- Plant Area
- 84 square meters
- Business Type
- Trading Company
- Main Products
- Marine Hardware Stainless Steel, Stainless Steel Pipe Fitting, Stainless Steel Cleat, Stainless Steel Boat Accessory, Boat Parts, Stainless Steel Hinge, Marine Boat Assento De Barco, Hardware Accessories, Marine Boat Hook, Boat Thread Pipe Fitting
- Registered Capital
- 3,000,000 RMB
- Number of Employees
- 5
- Repeat Buyers Choice
- 50%~80%
- Year of Establishment
- 2023-10-30
- Cooperated with Fortune 500
- No