QINGDAO ZEHUAJIAYE SECURITY CO. Ltd, our company main productions are disposable masks and labour protection gloves UPVC profile PVC profile for windows and doors, nails etc. Our company is located in the central part of Shandong Peninsula, with the beautiful coastal city Of Qingdao in the east and

2024-01-11 Wholesalers:

NECERO′s obtained multi-patents in the field of optical fiber communication, which is capable of producing a variety of optical fibers according to diversified demands of customers. Since its establishment, Necero has made commitment to technological innovation and kept leading in the trend of

2024-01-11 Wholesalers: