Shanghai Rong Chang industrial Co., Ltd (Shanghai Rong Chang Industry Co., Ltd), is a professional testing service organization, the specialty is engaged in the product testing services. We rely on abundant professional technology and business experience, help customers to ensure that their products and processes comply with industry standards and consumers for safety and quality standards, to help customers effectively deal with regulations and change with the market updates, and made the most of management benefit, for numerous industries and enterprises provide one-stop comprehensive quality solutions.
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