久久婷婷国产综合精品,久久久久久久性潮,换脸国产av一区二区三区,韩国精品一区二区三区无码视频 ,久久久久成人精品无码

Company Profile

Levachem Co., Limited
Year Established : 1958
Total Number of Staff : less than 10 person
Main Competitive Advantages : International Approvals/Standards,Experienced R&D Staff,Reputation
  • Contact Person :
  • Fax:
With an innovation-driven corporate culture and 15 years experience, LEVACHEM concentrates on serving multi-international customers by supplying quality products, responding with effective solutions to their problems, for long-term value creation and quality. Pre-shipment QC, Timely delivery, Dynamic R&D, flexibility and continuous improvement lead the innovative ways to optimize more value-added solution for customers.

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service