Chinese Market:
Email: service@longlitek.com
Tel: +86 10 61253338 ext. 8863
Fax: +86 10 61253338 ext. 8853
Adress: 3rd Floor, Building 1, No.11 Tianrong Street, BioPharma Park, Daxing District, Beijing, China 102629
International Market:
Electrical Engineer
Mechanical Engineer
LongliTech Group
