Are Shenzhen Prin Circuit Co., Ltd. and Tianjin Prin Circuit Co., Ltd. the same company?

The predecessor of Shenzhen Purin Circuit is Beijing Purin Circuit, which was established in April of 200 1 year and moved to Shenzhen on April of 20 10, and later renamed as Shenzhen Purin Circuit Co., Ltd., which has nothing to do with Tianjin Purin, but it is still an old factory in terms of operating time, with good quality! It mainly produces multi-layer boards, special boards and small and medium batch orders, which can't be compared with Pu Tian and Shanghai. Rational evaluation, restore the facts!