Designation: W1, W2, Ta1, Ta2, Nb1, Nb2
Technical requirements: Meeting GB4187-84, GB4186-84, GB/T14841-93, GB/T14842-93, ASTM B365-92, ASTM B392-89
Processing Mode: Forging, Swaging, Lathing, Grinding
Applications: For electro-vacuum, electric light source industries etc.
Low magnification: Bar horizontal low magnification should not have cracks, tails, porosity, metallic or non-metallic inclusions, segregation and other images using visual courseware metallurgical defects.
Our company was established in 2011 with the registered capital of RMB 20 million. which is located in Xiaoshan district Hangzhou city,
We are a fast growing trading company, with the best service and professional work teams, we are now making big progress on cemented carbide cutting tools and trailer parts buisiness.
Excellent product quality, a good enterprise reputation is what we pursue. Customers' needs are what we will satisfy. Sincere business and excellent quality are our eternal pursuit and goals. We warmly welcome friends from all over the world to discuss business and create a bright future together!
Because professional, so trust!
