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Tianjin Goldensea Hardware Products Co., Ltd
What is the function of the screw washer
2023-03-15 [ Industry News ]
The installation of screw washer needs to pay attention to more details, otherwise it is easy to appear security risks. What is the function of the screw washer? Now let's take a look at it. First, the function of screw washer is ......
Do you know the difference between wood screws and self-tapping screws?
2023-03-04 [ Industry News ]
1. Wood screws, similar to machine screws, can be screwed directly into the wood member and used to fasten a metal (or non-metallic) part with a through hole to a wood member. This connection is also a detachable connection. The wood screws......
The three steps of heat treatment
2023-02-17 [ Industry News ]
Heat treatment quality directly affects the performance, service life and safety of various die products. Heat treatment method is the main means to improve product performance, heat treatment is usually divided into three steps. 1. Prepara......
Goldensea staff wish our customers a happy Lantern Festival
2023-02-04 [ Industry News ]
The fifteenth day of the first lunar month is the Lantern Festival. The first lunar month is the first lunar month. The ancients called the night "Xiao", so they called the fifteenth day the Lantern Festival. The 15th day of the first lunar......
Four surface treatments prevent fastener corrosion
2023-02-04 [ Industry News ]
Fasteners are the most common parts of mechanical equipment and play a vital role. However, corrosion is the most common damage in the use of fasteners. In order to prevent corrosion in the use of fasteners, many manufacturers will carry ou......
Factory Add : No.1213 Wangwenzhuang Industrial Area, Xiqing District, Tianjin , China
Office Address : Room1,2-737, Yongli Mansion, NO.37 Yujiang Road, Hexi District, Tianjin, China
Phone : +86 13102241213
Whatsapp : +86 13102241213
Wechat ：+86 13102241213
Email : goldensea@cngoldensea.com
