潍坊联银化学有限公司是国内先进的生产、经营为一体的综合性化工产品制造企业。地址位于潍坊市经济开发区潍坊滨海经济技术开发区绿色化工产业园内。

北京双银科技有限公司是潍坊联银化学有限公司销售公司，并负责美国罗门哈斯(陶氏化学特殊添加剂部)国内北方地区的销售。

广州宇青化工有限公司是我司另一业务部门，美国罗门哈斯(陶氏化学特殊添加剂部)华南地区一级代理。

公司目前主要经营有甲基八溴醚、联枯、溴化SBS、三聚氰胺氢溴酸盐等阻燃相关的化工原料。

奉行诚实守信，技术至上的产品理念。我司目前年生产塑料阻燃相关产品约1.5万吨。产品严格按照国家及行业、企业标准组织生产，拥有完善的质量检验与监督体系，并取得19001质量管理体系认证。

Weifang Lianyin Chemical Co., Ltd. is an advanced comprehensive chemical product manufacturing enterprise integrating production and operation in China. The address is located in the Green Chemical Industry Park of Weifang Binhai Economic and Technological Development Zone, Weifang Economic Development Zone.

Beijing Shuangyin Technology Co., Ltd. is the sales company of Weifang Lianyin Chemical Co., Ltd.

Guangzhou Yuqing Chemical Co., Ltd. is another business department of our company, the first level agent of Rohm and Haas (Dow Chemical Special Additives Division) in the United States.

The company currently mainly deals with flame retardant related chemical raw materials such as methyl octabromoether, dicarbonamide, brominated SBS, melamine hydrobromide, etc.

Adhere to the product philosophy of honesty, trustworthiness, and technological supremacy. Our company currently produces approximately 15000 tons of plastic flame retardant related products annually. The product is strictly produced in accordance with national, industry, and enterprise standards, with a complete quality inspection and supervision system, and has obtained 19001 quality management system certification.