Hainan Huayan Collagentau nyob rau hauv collagen rau 18 xyoo.Peb tsis yog tsuas yog cov chaw tsim khoom thiab cov khoom siv raw khoom, tab sis kuj yog cov khoom siv ntses.

Dab tsi ntxiv, nrog rau kev txhim kho peb cov lag luam thiab txhawm rau ua kom tau raws li peb cov neeg siv khoom xav tau, peb maj mam nthuav tawm qee qhov chaw.

Peb muab kev pabcuam OEM / ODM, txais tos hu rau peb kom paub meej ntxiv.

Official Website: https://www.huayancollagen.com/

Tiv tauj peb: hainanhuayan@china-collagen.com     sales@china-collagen.com