Teach you a few tips on how to check the quality of the bead chain?
Dongguan City, Guangdong Province, Shek Pai Pilot Hardware Products Factory specializes in producing Dongguan bead chain factory direct sales, iron bead chain, copper bead chain, stainless steel bead chain, raspberry rice bead chain, long and short bamboo bead chain, bead chain, batch Corner cut bead chain, bead chain, positioning sleeve clip bead chain welcome to inquire +86-769-81360038, +86-18925793217 Miss Li, you can also visit the company website en.dglinghang.cn or work Q1157797072 for more information many.
Identify the advantages and disadvantages of Dongguan metal jewelry bead chain quality: First, the smoothness of the bead chain beads, the connection between the bead chain beads and the beads, the smoothness of the bead chain lines, the bead chain bead interface Sealed four, the softness of the bead chain is flexible and flexible
Five, pull test