Q1: What is the difference between you and other suppliers? A: We have a R&D team with more than 30 years experience.
B: We understand the needs of customers and the development trend of the market, and have our own agents in major mainstream markets. (Welcome more regional agents to join our LEELEN family)
C: We have the most professional production and testing equipment in this field. Equipped with a strong QC department and R&D department, the quality of each of our products is under strict control standards. Buy from us with 100% confidence.
D: We have experience in cooperating with Fortune 500 companies, and big brands are more trustworthy. Q2: What certifications does LEELEN have? A: Leelen passed the ISO9001 quality system certification, ISO14001 environment system certification and OHSAS18001 occupational health management system certification and our products passed CE, FCC certification. Q3: How long is the lead time? A: Normal product 1 month, customized product 2 months. Q4: What are the payment terms of LEELEN Intercom system? A: T/T payment, Western Union, Ali payment are all supported. For more details, please ask customer service. Q5: How long is the warranty?
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