News
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Topwill’s customized services
We can provide customized services, competitive prices, good quality control and purchase advice, sincerely invite domestic and foreign clients to visit and guide, your encouragement and support are our unremitting driving force. Hope to get more attention and cooperatio...Read more -
Correct installation sequence of butt-welded flanges
What is the correct installation sequence for butt-welded flanges? The following is for you to explain 1: Before joining the butt-welding...Read more -
Flange manufacturers to explain to you flange common four kinds of forging processing technology
There are many kinds of flange forging processing technology, different process forging flange quality also has a great difference, the price is no small difference, below, let us look at the flange manufacturers to explain to you the common four kinds of processing tech...Read more -
How to solve the problem of stainless steel flange processing
The processing of stainless steel flange needs to understand and pay attention to some problems: 1, weld defects: stainless steel flange weld defects are more serious, if it is to use manual mechanical grinding treatment method to make up, then th...Read more -
Topwill Group’s new plant
Topwill Group’s 3rd factory was founded in 03/01/2020 for printing and dyeing business, water treatment business,oil pipe business,environmental protection equipment business. Mainly develops and produces all kinds of standard flanges and non-standard pressed flanges and...Read more -
International Exhibition
Topwill Group attended Tube&Wire Fair 2016 in Düsseldorf , GermanyRead more