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Xiamen Xinnin Sanitaryware Technology Co.,Ltd Quality Control

Very professional, always comes up with best solution! My orders are safe with you guys.

—— Daniel

It’s amazing that your team has such comprehensive understanding. I don’t have to keep pushing nervously. You help to save me a lot of trouble.

—— Werner

I always need to combine shipments from different suppliers. You’re very helpful. I believe you have good communication skills.

—— Diego

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QC Profile

We have strict quality control process and accept no compromise on quality. This is the guidelines executed and abided in our company. As an experienced manufacturers, we attach importance to the critical parts of each model and pay special attention to material source and approval testing. All staff in QC team is well trained before they take up the jobs. Training course of updated standards and customers’ special requirements is scheduled at irregular intervals. Meanwhile, advanced testing equipments and devices are introduced to our production line and laboratory to ensure accurate and efficient feedback control.


Thanks to hard work of all our staff, our average product qualification rate reaches 99.5%. We’re proud we’ve been doing this work for years and will keep up in the years to come.


1. No compromise on quality

2. Quality control from the sources

3. Process standardized and optimized

4. Constant training of employee

5. Testing equipment upgrade

6. Feedback and improve




  • Standard:WRAS


    Issue Date:2017-09-01

    Expiry Date:2022-09-01

    Scope/Range:Dual flush valve

    Issued By:UK Water Supply Regulations and Scottish Water Byelaws

  • Standard:cUPC


    Issue Date:2013-07-01

    Scope/Range:Dual flush valve

    Issued By:IAPMO R&T

  • Standard:cUPC


    Issue Date:2013-07-01

    Scope/Range:Fill valve (anti-siphon)

    Issued By:IAPMO R&T

  • Standard:JC987


    Issue Date:2014-04-15

    Scope/Range:Fill valve J0501

    Issued By:State Quality Supervision and Testing Center

  • Standard:JC987


    Issue Date:2014-04-15

    Scope/Range:Dual flush valve P0704

    Issued By:State Quality Supervision and Testing Center

Contact Details
Xiamen Xinnin Sanitaryware Technology Co.,Ltd

Contact Person: Ms. Fiona

Tel: 86-592-5786088

Fax: 86-592-5788785

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