Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
低導熱系數(shù)，有利于中空玻璃節(jié)能保溫效果
低熱線性膨脹系數(shù)，有利于中空玻璃的密封
高強，高耐腐蝕
京東
天貓
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