High Quality Standard

High Quality Standard of Torayvino:

1. BUET, ICDDRB, PHEI Tested and Certified in Bangla-desh.

2. NSF Certificate
NSFNSF International is a global third-party certification body for public health and safety standards. Toray's "TORAYVINOTM" hollow fiber membrane is NSF certified product that has cleared the strict standards.【Products that have acquired NSF/ANSI42 certification】

3. ISO

The cartridge, which is the heart of TORAYVINOTM (filtration function part), is manufactured on a line controlled in accordance with the international standard ISO9001 for quality control.

3. JIS
Parts that comply with the “Specifications and Standards for Food, Food Additives, etc.” and “JIS K 6353 Rubber goods for water works” of the Food Sanitation Act are used for the water contact part. In addition, we are working to improve the safety of parts and products by conducting tests based on the “JIS S 3200-7 Equipment for water supply service-Test methods of effect to water quality”.

4. All products inspection
In the manufacturing process, we have confirmed by 100% inspection that the hollow fiber membrane removes over 99.95% of impurities greater than 0.0003mm.

5. Membrane technology in medical field
Toray's hollow fiber membrane techonology for water purifier is utilized in the dialyzer to purify blood.