For those having trouble with Japan Industrial Standards (JIS) and Japan Water Works Association (JWWA) certification.

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last updated：Dec 05, 2022

SUGIYAMA VALVE CO.,LTD.

[Case studies available] We will assist you from consultation to obtaining and managing 'third-party certification' that serves as quality proof for water-related products!

【Common Challenges in Selling Water-related Products】 - When selling products domestically, there is a demand for quality assurance of the products... - There is a requirement to guarantee that the products meet the performance standards set domestically... In such cases, certification marks recognized by certification bodies, such as the JIS mark, become necessary. At Sugiyama Valve Manufacturing Co., Ltd., we leverage the characteristics of our third-party certified factory to create standards for various products and assist in obtaining certifications. Currently, if you are a customer considering obtaining third-party certification but find it difficult to understand or lack the necessary equipment to achieve certification, please do not hesitate to consult with us! 【Examples of Certification Support Provided by Us】 ◎ Obtained third-party certification by modifying overseas manufacturers' faucets to meet Japanese specifications. ◎ Obtained third-party certification for sensor-type faucets from different industries. ◎ Obtained third-party certification for products utilizing ultra-fine valves. ⇒ Detailed case studies can be viewed in the materials available for [PDF Download]. *Our company specializes in OEM and ODM products, and we can engage in product design and manufacturing based on the specifications provided. Therefore, obtaining third-party certification for new products is also possible.

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basic information

[Available Certifications] ◆Japanese Industrial Standards JIS B 2061 "JIS Mark" ◆Japan Water Works Association "JWWA Mark" [Sugiyama Valve Manufacturing Co., Ltd. Owned Qualifications] ◆JIS B 2061 Japanese Industrial Standards Certified Factory ◆Japan Water Works Association Quality Assurance Implementation Factory [Available Equipment and Testing] ◆Pressure Resistance Test ◆Water Stopping Performance Test ◆Backflow Prevention Performance Test ◆Cold Resistance Test ◆Water Hammer Performance Test ◆Durability Test *Other required tests are conducted upon request from public institutions. Feel free to contact us for consultation!

Price information

Consultation is free. We will provide a quote when an application is made. The price will vary depending on the application details and product status.

Delivery Time

Please contact us for details

※It varies depending on the product and situation. Please feel free to contact us.

Applications/Examples of results

【Purpose】 ◆ When obtaining third-party certification, it is necessary to have equipment that can inspect the performance of the product being certified. Our company, which possesses such equipment, will act on behalf of the product's performance inspection. After obtaining the certification, there will be an annual review by the certification body to maintain that certification. We will also handle the necessary daily documentation management for that review. 【Examples of Achievements】 ◆ Equipment installed in public facilities may require third-party certification (approval from someone other than the seller or manufacturer). We will act on behalf of obtaining that third-party certification. ◆ When selling imported foreign products in Japan, there may be a requirement for quality assurance within Japan. That assurance will be in the form of third-party certification, and we will act on behalf of obtaining that certification.