Home Customer Service & Sales Product Support & Services See the contact information below to get in touch directly with Saint-Gobain Boron Nitride Customer Service or the sales representative in your area. Customer Service BNSales@saint-gobain.com The Americas Marcus Zeferino marcus.zeferino@saint-gobain.com Europe, Middle East and Africa Eustache Danysz eustache.danysz@saint-gobain.com China Eric Xiao eric.xiao@saint-gobain.com Japan Taiki Hirose taiki.hirose@saint-gobain.com India Amit Bhardwaj amit.bhardwaj@saint-gobain.com Korea Doosang Ko doosang.ko@saint-gobain.com Southeast Asia Jack Hsu jackj.hsu@saint-gobain.com