Brief Introduction of Beijing Friendship Dano Technology Co., Ltd.

Beijing Friendship Dano Technology Co., Ltd.

Provide you with high-quality atomizer, analysis light source, atomizing nozzle

Company philosophy

Beijing Friendship Dano Technology Co., Ltd. is a high-tech enterprise integrating modern technology and modern business philosophy. It is a graphite atomizer (graphite tube, graphite cone), a hollow cathode lamp (common type, special PE type, high performance type) , Atomic fluorescence special type), five-element composite hollow cathode lamp, hollow cathode lamp activator, deuterium lamp, high-performance lamp current distributor, metal-jacketed glass high-efficiency atomizing nozzle, electrothermal quartz tube and other atomic absorption, atomic fluorescence spectrometer consumables, A comprehensive supplier of professional R & D, manufacturing and sales of accessories. We take "user first, integrity-based" as the business philosophy, "pursuit of excellence, challenge the future" as the enterprise spirit, "development, innovation, reform, opening up" as the guiding ideology, "all for the user" service tenet, Continuous development and improvement. Adhere to dynamic management, integrate "ideas, talents, technology, products" into one, and develop comprehensively. Committed to creating "Friendship Dano" boutique product brand and high quality service brand, advocating win-win and common prosperity with customers, and being a trusted friend of customers!

Technical products

The company's main products are graphite atomizer (graphite tube, graphite cone), hollow cathode lamp (common type, special PE type, high performance type, atomic fluorescence special type), five-element composite hollow cathode lamp, hollow cathode lamp activator , Deuterium lamp, high-performance lamp current distributor, metal sleeve glass high-efficiency atomizing nozzle, electrothermal quartz tube and other atomic absorption, atomic fluorescence spectrometer consumables and accessories. The company's products are widely used in animals, biology, biological tissues, human bodies, clinical and pharmaceuticals, metallurgy metals, alloys, food, food hygiene, plants, Chinese herbal medicines, Chinese patent medicines, petrochemicals, additives, fuel oil, gasoline, lubricants, environment , Atmospheric, water quality, soil, fertilizer, geological samples, sediments and other analytical applications.

● Graphite atomizer

Friendship Danuo YYG series atomic absorption graphite atomizer has the characteristics of high sensitivity, long service life and high cost performance. In the spirit of localization of imported instrument accessories, we began to develop graphite tubes with high-quality graphite materials in 1979 to replace imported graphite tubes. Based on the results of many years of experimental research, the graphite tubes developed with high-purity, high-density and high-strength graphite materials have basically the same test performance indicators as imported graphite tubes of the same type abroad. Among them, the sensitivity and service life are also better than those imported from abroad. Graphite tubes and graphite cones for foreign atomic absorption spectrometers that are suitable for longitudinal heating of PE, Hitachi, Shimadzu, Varian, GBC, thermoelectric, etc., and transverse heating of PE, Jena, GBC, Aurora, Canada are also available. Graphite tubes and graphite cones for domestic atomic absorption spectrometers such as Yu Ruili, General Analysis General, Analysis Hanshi, Huayang, Haiguang, Dongxi Electronics, Shanghai Branch, Shanghai Spectrum, Shenyang Huaguang, etc. Special types of graphite tubes and graphite cones can also be ordered and processed at a preferential price.

● Analysis light source

Friendship Danuo YYD series analysis light source hollow cathode lamp has the advantages of strong line emission energy, high absorption sensitivity, good stability, low background, long life, etc. It has advanced levels in similar products at home and abroad, especially suitable for long light path Atomic absorption spectrometer with large energy loss. In particular, rubidium, cesium, arsenic, tellurium, selenium and other low-melting volatile hollow cathode lamps, used in domestic and imported instruments, can get the ideal detection limit and analytical precision.

● Atomizing nozzle

Youyi Danuo YYW series atomic absorption metal sleeve glass high-efficiency atomizing nozzles are now widely used in various types of atomic absorption spectrometers at home and abroad. Any type of atomic absorption spectrometer equipped with this series of metal sleeve glass high-efficiency atomizing nozzles will achieve the highest sensitivity of flame atomic absorption method.

Mode of operation

To better serve our customers, the company's business methods are: payment to delivery (please fax the order form, remittance voucher, specify the recipient, phone / telephone, postal code, address, unit), retail and wholesale. If there is a quality problem, the package will be returned or replaced. If you need it, please call, write or contact.

service support

The company has established a complete product quality monitoring and control system, strictly implementing the company's raw material procurement standards, production process standards, quality monitoring standards, and comprehensively ensuring the company's product quality. The company has perfect pre-sale and after-sales service support. Responsible for replacement of products damaged during postal transportation and product quality problems during use. Strict quality management system, perfect quality assurance system and loyal after-sales service are our solemn commitment.

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