contact name: Duan Lewis
contact job function details:
contact job function:
contact job title:
contact job seniority:
contact person city: Beijing
contact person state: Beijing
contact person country: China
contact person zip code:
business name:
business domain: Duan Lewis
business facebook URL: cosl.com.cn
business linkedin:
business twitter: http://www.linkedin.com/company/4790206
business website:
business angellist: http://www.cosl.com.cn
business found year:
business city: 1955
business zip code:
business state:
business country:
business language: 169
business employee:
business category:
business specialty: oil & energy
business technology: oilfield, offshore drilling, oil chemicals, completion services, oil & energy
business description:
