Torx Self Tapping Screw-Customer visit King Tower

American Shutters company had cooperation with Dong Guan King Tower Hardware Co., Ltd over three years for the window torx screws.


King Tower factory are over 80 sets production equipment, and they have professional testing machine. We are very satisfied with its quality and delivery time.


We are thank you very much for providing us with such a good services.


Pls welcome to contact us for pricing.


About King-Tower

Dongguan King-Tower Hardware Co., Ltd is one of the largest enterprises to produce in China. China screw manufacturer choose King-Tower. Our company produces all kinds of sem screws, safety screws, Chiacgo screws, special screws, customized screws, plastic head screws, Lathe screws, and Professional screw, to meet various standard requests from different countries. All the equipment is introduced from the United States, Japan and Taiwan. Good equipment, consummate craft and strict management enable the quality of the products and service standard to reach the level of international market.

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