Beijing Zehua Chemical Engineering Co,. Ltd. was established in 1995, as a Sino-America joint venture, with headquarter in ZhongGuanCun Science Park, two branches in Shanghai and Guangzhou, two liaison offices in Shenyang and Urumqi and two holding subsidiaries. More than 60% of our employees are senior technicians.
At present, Zehua is cited for "High and New Tech Enterprise", "Advanced Technical Enterprise with Foreign Investment", "One of A Hundred Innovative Pilot Enterprises in Beijing" and "Employment Relationship Harmony Entity in Beijing" and is also honored with the title of "National Double Excellence Foreign-funded Enterprise" and "Beijing Science & Technology Progress Award".
We aim at "providing customers with superior product and service by adopting advanced and reliable technology, rich and perfect engineering experience, honest and conscientious attitude; creating value for society and enhancing benefit for users". As one approach, we have been implementing ISO 9001:2000 quality management system since 2005.
Zehua focuses on using self-developed new chemical technology and advanced column technology to offer service to refining, chemical and petrochemical industries, and assists users in realizing the target of increasing production and efficiency while saving the energy and protecting the environment.
Zehua boasts R&D institution and pilot test base, and has been granted 19 patents and 13 registered brands so far, basically forming an automatic IPR system. At present, our packed column technology takes lead in China with our world-renowned plate column technology.
The high performance EDV® tray technology developed by Zehua is capable of improving all performance of the plate columns. This technology had brought solutions to more than 60 units and around 1300 large-scale columns as of July, 2008. And our customers cover 23 countries and regions in five continents now.
Zehua introduced the safety devices technology of American BS&B Company into China to boost the performance of domestic energy, petro-chemical and chemical companies and improve their safety production conditions. Moreover, Zehua cooperates with American Afton Chemical Corporation to launch advanced lubricating oil, fuel oil technology and additive products, so as to help users upgrade the level and quality of oil. Such international cooperation always plays an important role in Zehua developing strategy.
irectly affiliated with Tsinghua university, upholds its motto of "self-discipline and social commitment" while insisting on the attitude of "honesty, diligence and practical performance". Zehua dedicated to possessing top separating technology with the stamina and its ambition to be a global leader of mass transfer supplier.