TKK is an ISO-14001 certified manufacturer that providers high quality products with best value since 1976.

Dietary Supplement Department

Feel the difference! Feel the power!
In our vision, a GOOD dietary supplement must possess the following characteristics:
"Easy absorbtion", "Zero side effects", and "Zero artificial additives".
As a result, we started the brand FLEXPOWER, aiming to provide the top quality dietary supplement and setting up the highest benchmark in the market.
Though every brand claims that their products are "Good" or "The best", consumers in the market are still searching for a better product.
Since we also use supplements, we fully understand what you really want.
If you have a chance to create a truely excellent food supplement, regardless of cost-saving and profit-seeking, you will very likely come up with a product, exactly like FLEXPOWER.
We have strong confidence that only FLEXPOWER can surpass FLEXPOWER.
Try it and you will believe it!
All content is the property of FLEXPOWER USA and protected by the state government of Delaware, United States and international copyright laws.

Dietary Supplement Department:



Hi-Tech Textile Department
Hi-Tech Textile Department

Hi-Tech Textile Department is ISO certified (its factory and office), and committed to constantly improve the fabric's fire resistant property, garment design and wearer comfort, and we never forget that wearer's safety is always the primary concern.

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Packaging Products Department
Packaging Products Department

We are a leading professional manufacturer of various high-end cosmetic containers in Taiwan. We have already created the famous cosmetic packing trademark-COSJAR, which is of high quality and innovative design.

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Contact Us

Taiwan K.K. Corp
TEL: +886-2-2918-5336
FAX: +886-2-2913-3188

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