Beijing Ruike Tongheng Technology Development Co., Ltd. is a high-tech company specializing in the design, research, development, production, and sales of instruments (chromatography valves), laboratory equipment, gas circuit equipment, and valves for similar applications. Its products are widely used in the fields of petroleum, chemical, pharmaceutical, and laboratory.
The company is located in Industrial South District, Yangfang Town, Changping District, Beijing, with registered capital100Wan.
The company has gathered several experts who have been engaged in the development, design, and management of analytical instruments in China for many years,have80I am an experienced engineer in the instrumentation industry, responsible for the research and design of valves for chromatography. With over a decade of work experience, I am a skilled intermediary90The younger technical backbone has formed a situation where old, middle-aged, and young technical personnel are combined,The business model is efficient and flexible, with stable product quality, simple and straightforward operation, and a high cost performance ratio. The company always adheres to the principle of customer first and regards quality as the life of the enterprise. After years of hard work, it has formed a certain pattern. *, serving customers500＋The company's goal is to design products that are more suitable and efficient for users, and to assist users in solving difficult problems. We aim to serve every user well, so that they have no worries.
company products：
WY seriespressure regulating valve——Customize and independently develop dozens of voltage stabilizing products,voltage regulation accuracyandCleanliness levelMaintaining the high level of the past, a new high-pressure input regulator valve is currently being developedThe accuracy has reached 0.06%，temperature characteristicThere has been a significant improvement, with a temperature coefficient of 0.00006 MPa/degree. After years of specialized research, our company has customized and developed characteristic products for customers200L high flow ratepressure regulating valve, highPressure transmissionEntering (gas cylinder)press力）pressure regulating valveAll of them have been continuously put into use for many years, with high stability and long service life, and have gained customersrecognition
QH series switching valves - manual/electric/pneumatic (four-way, six way, eight way, ten way, fourteen way) switching valves, 1-variable N sequential switching valves, etc., resistant to high temperature and corrosion, and can maintain normal operation even after 1 million consecutive switches.
WL series steady flow valve - products are divided into 100ml, 200ml, 1000ml, 2000ml, 10 liters, etc. Product characteristicsHigh stability accuracy, good repeatability and linearity, * can replace imported productsWe have also developed and launched high-temperature and corrosion-resistant products that can be customized according to customer needs.
ZF Series Single/Combination Needle Valves - ProductsIt has dual functions of switch and flow regulation, which can easily open and close the air circuit, ensuring the repeatability and linearity of flow.The installation method uses screws and nuts for installation.
The company is equipped with multiple chromatography accessories: 316L stainless steel pipes of various specifications, with product quality reaching chromatography grade cleanliness. There are also various KGF type on/off valves, TLF type push-pull valves, FLF type diversion valves, DXF type check valves, back pressure valves, etc.
