Borosilicate Glass Tubes  Manufacturers, Traders, Suppliers

Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., ltd. (ZCQ) focuses on quartz glassware process and production. With customer first value and attention to detail, we strive to offer quartz products combining long years of production experience and state-of-the-art technology.
We try to fulfill customers requirements from every single step: confidential contract, production, inspection, packaging, payment, after sale services. Whatever customers require, we try to reach and help you realize.
With continuous efforts and dedication to innovation, quality control and customer services we at ZCQ meet even go beyond customers' expectations through supplying competitive pricing in mass production.

WGC has a skilled producing and international sales team that knows the ins and outs of global trade and can quickly address your needs and efficiently solve any procurement issues. We connect directly with you, cutting out any middlemen so that you can easily access top-notch products.
Choose WGC for an easier and faster product development experience!
We have a flexible sample policy for our partners to shorten the procurement cycle, get samples quickly, and speed up the product development and procurement process. WGC is here to be your trusted partner!