ISO 9001:2015 Certificate
Based on the principal of "STRIVE FOR THE BEST", we implement strict management system, continuously improve our craft and workmanship. We have been producing in accordan...
2022-10-12
2019 Oct. HK fair
Ronsin will attend the HK Mobile Electronic Fair at Asia-world Expo from Oct. 18~Oct. 21 2019. The booth No. is 8B02.
2019-10-15
2018 Oct. HK fair
Ronsin has attended the Oct.'s HK Mobile Electronic Fair at Asia-world Expo and booth No. is 7T18.After a thorough and careful preparation, it is no wonder that Ronsin ma...
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