At present, as the leading industry of our national economy, machinery manufacturing is still the main support of our country's economic growth; As an important basis for economic and social development, machinery manufacturing is the main channel of urban employment and the concentrated expression

The whip hose is a connector on one end that extends the life of the main hose and eliminates the weight of the connector/plug, thereby reducing user fatigue.Whip hoses typically have two layers of material and are reinforced to enhance strength. It can be used in higher pressure applications than p

The roof is a very important part of the building structure, which is the main structure of the whole building to complete effective waterproof, sunscreen