Feeding bottles are made of food grade, heat-resistant Polycarbonate introduced from Germany, which is safe and complied with the FDA.
Nipples are made of food grade, heat-resistant liquid silicone, which is Nitrosamine-free, non-sticky, odorless, safe and conformed to the FDA. The special vent design not only prevents the nipple from collapsing but also avoid baby from swallowing excess air during feeding.
OEM orders are welcome.