size 5.5*8.5*4.1875 taper roller bearing 74550-90220 good quality

As a professional manufacturer and supplier of chemical equipment and machinery, since 1995, Wuxi Rongou Technology Development Co. Ltd.. has continuously developed and provided chemical equipment with stable quality to solve the problems faced by process engineers, taking into account corrosion resistance and cost saving Wide application Used in chemical, petrochemical, agrochemical, pharmaceutical, fine chemical, metallurgical and other industries. It has more than 50 million yuan in fixed assets and covers an area of 57,000 square meters. The company has 308 employees and 56 technical management personnel, including 1 Canadian mechanical equipment expert and 1 Japanese chemical technology expert. Its high-quality products are currently serving all over China and exported to the United States, Brazil, Japan, South Korea, Mexico, Malaysia, Israel, Iran, Russia and other countries and regions. Highly trained technicians are willing to provide practical, low-cost solutions to most process problems.

The process equipment line is as follows:

Fluorocarbon Lined Equipment: PTFE Lined Pipe and Fittings, Elbows, Tees, Crosses, Reducers

PTFE/FEP lined sight glasses, bellows, armored expansion joints and FEP lined valves

Glass-lined equipment: condensers, thin-film evaporators, heat exchangers

Other plastic-lined equipment: piping and fittings, towers, reactors, vessels, storage tanks, etc.

Lining materials: PTFE, FEP, PFA, PO, PE, PP and ECTFE (HALAR)

We pride ourselves on providing a high level of customer service and products with high integrity. Our dedicated team will make us the world leader in subcontracting Fluorocarbon PTFE Linings to the OEM market.

Adhering to the business philosophy of "scientific management, dedication, customer satisfaction, and pursuit of perfection" and the permanent commitment of "treating every customer with integrity", we look forward to your valuable opinions and welcome your presence and guidance.

In the future, Wuxi Rongou Technology Co., Ltd. will continue to provide the best products and services, and work with partners to create a world-class chemical equipment supplier