How about mild steel strip after-sales service?
2020-07-06
Shanghai ChangZeng Metal Co., Ltd. realizes the importance of quality of both products and service. After customers buy our products, we provide after-sales service including online installation guidance, technical support, and basic answers to questions raised by customers. On a regular basis, we collect customers' feedback from the comments on our Facebook, Twitter, and other social media, or give a call back to customers to know their feel and experience about us. Based on one of the comments, "This company is a professional and trustworthy manufacturer of mild steel strip . It has left me a deep impression with its professional service and quality-guaranteed products."
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ChangZeng ​​is the best-selling domestic steel coil brand. ChangZeng's main products include steel products series. steel products is featured by its steel h beam. Its microstructure can be Ferritic, Pearlitic, Martensitic, Etc. ChangZengturns customers' most worthy opportunities and most rigorous challenges into their real competitive advantages. It is highly resistant to mechanical and chemical degradation.
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We stick to green manufacturing. We examine various aspects of our operations, with the aim of making our production more environmentally friendly.

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