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Sumitronics Alloy Industries

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Sumitronics Alloy Industries Hardware export kinds of stainless steel fasteners, such as hex bolt, carriage bolt, lag bolt, hex nut, washers, decking screws.

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Welcome to Sumitronics Alloy Industries

We are specialized in various kinds of fasteners, stamping parts, turning parts, casting parts and special parts as per clients' drawings and samples. The products can be made from carbon steel, alloy steel, brass, plastic as well as stainless steel. Our fasteners also are made according to a number of internationally recognized standards including DIN,ANSI/ASTM,AS,JIS, as well as the customer’s size.

Professional customization

Strong product development capability

Quality after-sales service

Advanced production equipment

Wide range of exports


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