Needle roller bearings _ RNA4868 governance (certified) _ Needle Roller Bearings Linqing provided by municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) is specialized in "physical ring type needle roller bearings, bearing roller type needle roller bearings, needle roller bearings curve wheel class," the enterprise, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr.Song. The company has a sophisticated production equipment NAV4004 needle roller bearings, perfect detection means, strong technical force, "to the credibility of development, quality of survival" for the purpose. Bearing RNA4876 needle bearing in the work, which will be due to changes in the size and structure of the material changes. This shift by temperature, time and stress influence. In order to avoid structural changes in the work due to the material but not allowed to change the size NAV4003 needle roller bearings, bearing materials must be special heat treatment. Governance and roll core business is: "discipline, pragmatic, honest, cooperative, service" business philosophy has always insisted that "the quality of today is tomorrow's market, customer satisfaction is our pursuit."