Guangzhou Hosing Electroacoustic Co., Ltd.
1. Communicate with customers about the needs of customized products.
According to the customer's market positioning, product application, communication design with the guests, to provide professional advice and advice:
• Chemical properties: waterproof.
• Frequency requirements, tone requirements.
• Market positioning: middle and low grade, medium and high grade.
• Product application: outdoor, indoor.
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