Puyang Zhongshi Group Co., Ltd. is a member of Sinopec Corporation. As national high-tech enterprise and scientific enterprise, we launch business in areas science & technology, industry, trade. Our products have attained ISO9000 quality system certification. Some petroleum product ...

Our company is a manufacturer of fashion jewelry with well-equipped testing equipment and strong technical force. With wide range, good quality, reasonable prices stylish designs, we have exported our products to many countries regions all over the world. Our cover alloy handcraft ...