Horn good product S2 materiai screwdriver bits set We have full production line,from machining work to heat treatment and to the final electroplating processHRC testing machine,torque testing machine,and salt-spray machine which ensure all the product quality stable and durable. 100% whole range inspection through the productionBest Screwdriver SetHigh Quality Factory Price 1/4 3/8 5/16 Hexagonal Driver Nut Setter 65L Magnetic Nut setters with H1/4' Socket Driver Bits Screwdriver TypesHORN TOOLS located in Shangqiu, Henan. HORN factory was founded in 2009, focus on the research and development of the hand tools like screwdriver, screwdriver bit, hex key, tape measure, knife tool, includes different production department like Modeling department, Hardware department, Injection department, Test department, Packing department.Screwdriver Tools Our customers we have excellent technology partner, and all of them have around 10 years R&D experience, also can produce the excellent Products according to different Customer drawing or sample oth OEM and ODM are available, we can manufacture standard and non-standard fastener products according to your drawings. We provide the perfect pre-sale and after-sale service, as we have professional service team who has been handling 4-5 years exp Certificate WHY CHOOSE US
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