Weihai Jierui Medical Products Co., Ltd (Wego Jierui) established in 1988, the Granula section mainly produce PVC Granula as “Hechang” Brand, in the beginning only produce PVC Granula for Tubing and PVC Granula for Chamber. In 1999, we change brand name to Jierui. After 29 years development, Jierui now is the major supplier of Granula products to China medical Industrial.