top sell metal TKK65 aluminium interior security shutters aluminum louver window shutter

Product Description
This shutter series is anti-typhoon and explosion-proof, it's a type of adjustable shutter. Excellent performance in soundproof, concealed and safty.
The sound insulation effect is good. It can achieve a certain degree of sound insulation effect when tightly closed. It can also prevent direct  sunlight from illuminating the room and increase the use of air-conditioning.
Good security effect when the blade is tightly closed, it has anti-prying function, which increases the difficulty or breaking the doors and windows to steal inside.Detailed Images
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Company Introduction
Sangu Aluminum Co., Ltd. is a manufacturer which specialize in Aluminum airtight windows and doors, Aluminum extrusion, Aluminum shutter and Aluminum-wood Modular Furniture. With more than 30 years’ experience in this field, our product quality has been effectively guaranteed and trusted by our customers. We serve both residential and commercial clients and rapidly become the best choice for homeowners, architects and general contractors who value and appreciate superior quality installations and outstanding customer service. We created our own brand which is named TKK. TKK stands for Taiwan Kohinshitsu Kimitsumado. Kohinshitsu means high quality in Japanese and Kimitsumado means airtight windows in Japanese. In other words, TKK means Taiwan high quality airtight windows.
We provide all kind of type aluminum windows and doors products. Japanese technology and 100% Made in Taiwan. All those products are designed and made by ourselves. For different demands, we can provide professional suggestions to meet your demand.

Our Services & Strength
TKK is well-known brand in the field of aluminum doors and windows in Taiwan. Our slogan is " the quality of aluminum doors and windows make the value of the house. High quality of aluminum doors and windows make the better life. "
We established a testing laboratory complies with national standards for airtightness, water-tightness and wind resistance tests. Regular sampling tests are used to check the quality of aluminum doors and windows, and to continuously improve the disadvantage and develop new products.