Professional team
Specializing in the production and sale of various screw products Right to export
Haiyan county, hangzhou city, zhejiang province China Square Head Wood Screw Manufacturers Square Head Wood Screw With Turning Suppliers
Specializing in the production and sale of all kinds of square head wood screw and other screw products with export rights
Specializing in the production and sale of all kinds of screw products with export rights
At present, there are more than 50 employees.
More than 10 items of professional and technical research.
Learn more about it.
Specializing in the production and sale of various screw products Right to export
Specializing in the production and sale of various screw products Right to export
Adhering to the Purpose of "Creating Longcheng Brand and Striving for World Famous" "Brand" and the ideal of spreading wings.
More than ten years of history, specializing in manufacturing and sales All kinds of square head wood screw products have the right to export.
Specializing in the production and sale of all kinds of screw products with export rights
The end customer is a project on a railroad project in a European country Product requirements: 1. 4...
终端客户是欧洲某国的铁路工程上的项目 产品要求： 1.牙纹倒角45度 2.90度直角不能有折痕 3.表面光洁，平整 4.表面锌层要求8-10um 针对第二点要求，模具需要修改，工艺需要调整，从原来的长...
Bolt threads are generally cold-worked, so that the thread blanks within a certain diameter range a...
Screw specification model Example: 4 X 10 PW A H C (+) ① ② ③ ④ ⑤ ⑥ ⑦ ① Screw diameter ② Screw length...
The utility model relates to the technical field of fasteners, more specifically an FRP hexagonal fl...
In 1986, the country established a new standard for standard parts, commonly known as the new standa...
species 1) Slotted ordinary screws Mostly used for the connection of smaller parts. It has pan head ...
Standards are norms, and each country and department has its own standards. GB—Chinese National Stan...
The Greek mathematician Alkutas once described the principle of screws, screws, and screws. In the f...
Screw refers to a screw, which is a tool that uses the physics and mathematics principles of the obl...
Specializing in the production and sale of all kinds of screw products with export rights
No. 3 Jincheng No. 2 Road, Qinshan Industrial Park, Haiyan County
