Electronic Chemicals
  Developer TMAH
Quaternary ammonium alkali
  TMAH pentahydrate
  Industrial grade TMAH
  Tetraethylammonium hydroxide(TEAOH)
  Tetrapropylammonium hydroxide(TPAOH)
  Tetrabutylammonium hydroxide(TBAOH)
  Benzyltrimethylammonium hydroxide
Quaternary ammonium salt
  Tetramethylammonium chloride(TMACl)
  Tetraethylammonium chloride(TEACl)
  Tetrapropylammonium chloride(TPACl)
  Tetrabutylammonium chloride(TBACl)
  Benzyltrimethylammonium Chloride
  Tetramethylammonium bromide(TMABr)
  Tetraethylammonium bromide(TEABr)
  Tetrapropylammonium bromide(TPABr)
  Tetrabutylammonium bromide(TBABr)
    About us Home ¡µAbout us     
Runjing Chem. is a sino-foreign joint venture, which aims at research, production and marketing of high-purity electronic chemicals, quaternary ammonium salt and quaternary ammonium hydrate. Runjing chem. is the first professional manufacturer of tetramethylammonium hydroxide (TMAH).
Research and development: We have a research team composed by doctors and experts at home and abroad. It refers to the research and development of new materials, new equipments and new techniques, putting emphasis on the research of high-purity electronic chemicals and organic electronic chemicals. We have the ability of undertaking external research projects.
Production: Safe, environmentally friendly and advanced production technologies; scientific, strict and standard production managements; and the enthusiastic, good and high skilled work team ensure the high-quality products with a low-cost.
Analysis£ºAdvanced analysis instruments, scientific analysis methods, and professional analysis team ensure the production high-quality and steady in succession.
Sales: We follow the fair cooperation and win-win principles, aiming at expanding our market from China to all over the world.
Contact Us Detection
>Add£ºZhenjiang New Area international industrial estates developm-
ent zone, Jiangsu, China
>Phone£º86511-83361155 85270875
>Contact£ºMR Zhao
>E-mail£º[email protected]
>Advanced instruments for analysis , Advanced production equipment and process.
>Professional team for analysis
>Skilled staff
>ISO9001: 2000 quality management system
  ensure high-quality manufactured products and continuous stability
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