Sales department: Shenzhen Futian District Huaqiang North Huaqiang electronic world No. 3 2C051 room floorHotline:0755-83294570Fax:0755-83294570Contact person:Mr. Zhong 13510386261 Miss Chen 13802207910QQ:
规格大小:内径3.2/4.2/5.2/6.2/8.0MM