Shandong JinNai International Trade Co., Ltd.
Jinnai is mainly in all kinds of ball production and ball related products.
We have a foundation in design and manufacturing innovation that dates back over 20 years.
Jinnai manufactures balls from more materials, from exotic tool steels to stainless steel, from aluminum, brass,precious metals, glass and plastics.
Jinnai has very strong exported trading ,technical , inspection and production teams
