Guangdong JINLAI metal products co., LTD. For the different needs of customers to provide doors and Windows accessories hardware product customization services, professional r&d team to send custom products for you, our process is mainly for the early intention to co-operate, understanding customer needs to customize products and services, provide the technical drawings of the product, product structure and 3 d CAD figure, cooperate with the customer communication product related details, until customer satisfaction, customer adjustment after confirmation of product related content no problem, sign a contract and payment or advance payment, we will be able to purchase raw material to arrange production line production, finished product delivery and provide after-sales service.
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