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Zhongshan Congqiang Hardware Products Co., LTD
Address: No. G242-243, Dengdu Lighting Accessories City, Gangdong Section, Qijiang Road, Guzhen Town, Zhongshan City
Phone: 15918299804
Contact person: Mr. Zeng
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AboutCongQiang
Hardware fastener one-stop procurement base
Zhongshan Congqiang Hardware Products Co., LTD is stainless steel screw hex screws, hex head machine silk, tapping, set include products focus on production and processing company has a complete and scientific quality management system, complete specifications, mainly used in electronic toys, electrical appliances furniture, packaging, bags, boxes of zhongshan guzhen our good faith, the strength of strong hardware business and product quality gain recognition in the industry welcome World friends to visit, guidance and business negotiations.
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IndustryTrends
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How to deal with the oil stain of precision screws?
2021-11-30
Introduction to screw production process
2021-11-30
How to install the screws?
2021-11-30
What are the types of stainless steel screws?
2021-11-30
Manufacturing process of flat head screw
2021-11-30
Introduction of advantages and disadvantages of slotted screw
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CommonProblem
moreQ
What should I do with the hexagon socket screw slide wire?
A
What should I do with the hexagon socket screw slide wire?The sliding screw cannot be disassembled, whether it is an inner hexagon or an outer hexagon, a slotted groove or a cross groove. Generally, three schemes can be tried to remove the sliding screw:1. There is a thing called "b
Q
How to deal with the locking of stainless steel screws?
A
Why do stainless steel screws lock?1、 The locking force is too large, and the thermal conductivity of stainless steel is lowThe stainless steel screw will generate heat when rotating. However, due to the poor thermal conductivity of stainless steel, it is easy to damage the oxide layer
Q
What are the types of hardware screws?
A
Generally refers to standard parts made of metal, which generally includes the following 12 types of parts:1. Bolts:A kind of fastener composed of head and screw (cylinder with external thread) needs to cooperate with nut to fasten and connect two parts with through holes. This connectio