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30+
Years in Business
250,000+
Annual Bathroom Product Sales
2,000,000+
Copper Components Produced
99.8%
On-time Delivery
ISO
9001:2015 Certified
Trusted bynumerous companies
EVANKA sells over 250,000 sets of bathroom products and over 2 million copper components annually.
EVANKA Manufacturing Delivers End-to-End Manufacturing Solutions
EVANKA operates its own factory in Zhishan Town, Heshan City, Guangdong Province, and conducts business through a nationwide network of certified partners. From R&D and design to mold manufacturing, casting, machining, grinding, polishing, electroplating, assembly, and inspection, we have established a comprehensive, one-stop production system. Whether you need rapid prototyping, small-batch production, or large-scale mass production, we are your trusted partner, capable of manufacturing complex, custom bathroom products efficiently, precisely, and reliably.
Design
Product design is developed based on application needs, structure, dimensions, and functional requirements.
Mold Making
Dedicated molds are developed according to drawings to ensure forming accuracy and production consistency.
Casting/Forging
Casting or forging forms the main product body, providing a solid base for further processing.
Machining
Precision machining is applied to key dimensions, joints, and installation areas for accurate assembly.
Grinding & Polishing
Grinding and polishing improve surface smoothness, hand feel, and overall visual quality.
Surface Treatment
Surface treatments such as plating or coating enhance corrosion resistance and decorative finish.
Inspection
Dimensions, appearance, sealing performance, and surface quality are inspected to meet quality standards.
Assembly & Packaging
Components are assembled, functions are checked, and protective packaging is applied for safe delivery.
Expert R&D Team forDiverse OEM/ODM Requirements
With 30 years of OEM/ODM manufacturing experience, our headquarters is located in Zhishan Town, Heshan City, Guangdong. Covering 66,600+ square meters, our factory is supported by a professional team of more than 500 people, delivering efficient OEM/ODM services from R&D and design to final product delivery. We provide end-to-end solution support for global bathroom and kitchen brands.
2,000+
Self-developed Molds
66600+ m²
Total factory area
150+
Countries & Regions Served
Laboratory
Foundry
Assembly Shop
Quality Control Department
Make Every Product Manufactured Under a Controlled Process
From raw materials and machining to surface treatment, assembly, and inspection, our smart manufacturing system manages every key production stage. This makes bathroom product manufacturing more transparent, stable, and easier to manage for project delivery.
How to Order Bathroom Products
Quotation & Confirmation
We will provide a clear quotation based on product specifications, order quantity, and delivery requirements. Once confirmed, the order process can begin.
Production & QC
After the order is confirmed, we will arrange production according to standards and complete appearance, dimension, sealing, and functional inspections.
Packaging & Delivery
After completion, the products will be safely packed and shipped. We also provide follow-up support for replenishment, project tracking, and after-sales service.
Efficient Product Development from Design to Delivery
We do more than manufacture bathroom products. We also support the full development process from concept to mass production. By integrating design, sampling, production, and packaging, we help customers move new products forward more efficiently, shorten development cycles, and improve product consistency.
Product Design & Engineering
From the initial concept to a manufacturable solution, our team helps customers confirm product structure, appearance, materials, and production processes, making it easier to move bathroom products into sampling and mass production.
Appearance Design
Optimize the look and details of faucets, showers, bathroom hardware, and related products based on market positioning and application needs.
Structural Design
Improve product structure around installation methods, interface dimensions, internal components, and user experience.
Material & Surface Finish
Confirm materials such as brass, stainless steel, and zinc alloy, and match them with electroplating, brushing, spraying, or other finishes.
Quality Assurance and Control Processes
We have actively introduced state-of-the-art testing equipment and quality management methods from both domestic and international sources, establishing two laboratories dedicated to copper products and bathroom fixtures. Our current staff includes 15 quality assurance personnel for copper products and 25 for bathroom fixtures. All quality control personnel must complete mandatory training and pass certification before being allowed to work. We strictly enforce full-process quality control, including IQC, IPQC, FQC, and OQC. All newly developed products must undergo laboratory testing and be verified as compliant before entering mass production.
Laboratory:
The laboratory is equipped with over 30 pieces of testing equipment and is capable of conducting more than 20 types of tests, including tensile testing, chemical composition analysis, metallographic analysis, dezincification resistance testing, flow rate testing, and corrosion resistance testing.
Standards Compliance:
Comprehensive testing and laboratory equipment ensure product quality. Copper Materials: National Standard GB/T 5231, Japanese JIS H3250, European 4MS, American ASTM, and other brass material standards; Plumbing and Sanitary Ware: National Standard GB 18145, European EN 817, American ASME A112.18.1, Australian AS 3718, and other plumbing and sanitary ware standards.
Product Categories
Explore our core product categories and find the right bathroom and kitchen solutions for your project.
Low-lead bathtubs and shower faucets: What should buyers check?
1. Why low lead levels are important in bathtubs and shower faucets 2. What is this mixer kit? What are the risks? 3. Buyer's Notice 4. What information needs to be verified before specifying a low lead content? 5. How does the product configuration support daily use? 6. Selection criteria that are more important than appearance 7. Common mistakes when choosing low-lead bathroom faucets 8. Practical procurement advice for engineering and procurement teams 9. Frequently Asked Questions 10. Next steps for the procurement team
Jul 11, 2026
S560S60CP (Pressure Balancing Valve): Wall-Mounted Shower Kit Guide
1. What is the actual purpose of the S560S60CP (pressure balancing valve)? 2. Why would buyers care about the pressure balance of a shower system? 3. Visible construction and its implications 4. Where is this shower system best placed? 5. Selection criteria that are more important than the final score 6. Common mistakes when purchasing pressure-balanced shower sets 7. Provide practical buyer advice for renovation and engineering projects. 8. Frequently Asked Questions: Quick answers to questions buyers typically want answered 9. The Procurement Team's Wise Next Step
Jul 11, 2026EVANKA Manufacturing FAQs
EVANKA is a manufacturer specializing in kitchen and bathroom products as well as copper material components. Founded in 1996, we serve global customers with a fully integrated supply chain covering design, production, quality control, and logistics.
Regular products start from 300 pieces. The specific MOQ depends on the actual product and order requirements.
Yes, we provide laser logo engraving for brand customization. If a printed logo is required, brand authorization must be provided for approval.
Yes, factory visits are warmly welcomed. We have production bases in Heshan, Guangdong Province, China, and Vietnam. Please contact us in advance to schedule your visit.
Quality is our core value. We implement strict quality control throughout all production stages. If any quality issue occurs, please provide photos or videos for confirmation. We will identify the root cause, provide a reasonable solution based on the actual situation, and ensure continuous improvement.