Is there any third party doing bathroom sink quality test?

Third-party testing is time-consuming and expensive, but it's a necessary step in bathroom sink development in Shantou Zhishan Sanitary Ware Co.,Ltd. The review typically includes comprehensive formulation/material review, testing, and facility inspections. The certified products will have a certification mark on their packaging to help our consumers and other buyers make informed purchasing decisions. These testings and certifications prove the product compliance with national or international standards and regulations. They also demonstrate the independent validation and verification of our commitment to safety and quality.

With strong R&D capability and quartz bathroom sink tops, Zhishan successfully dominates wide oversea market. sanitary ware is the main product of Zhishan. It is diverse in variety. Zhishan single piece toilet complies with the safety standard. Tests carried out on raw yarn, finished textiles, garments, and accessories ensure the safety of the finished product. Constructed from durable materials, it is not prone to get yellowing. This piece of furniture is comfortable and functional. It can reflect the personality of the person living or working there. Constructed from durable materials, it is not prone to get yellowing.

we aims to consolidate the fundamental basis of management system and strengthen the foundation of core competencies. Get an offer!