For pulp riser, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our pulp riser has been well received by many customers and enjoyed a good reputation in many countries. Shandong Chunqiu New Materials Co., Ltd.pulp riser have characteristic design & practical performance & competitive price, for more information on the pulp riser, please feel free to contact us.
RND neck down riser sleeves are made of high-quality thermal insulation refractory aggregate and appropriate amount of exothermic compound, which can meet the feeding needs of most steel castings and large castings.
