China stainless steel ball shape spring

{"pid":"21723847","cid":"113712","pimg_url":"\/\/img1.b2bforus.com\/c4\/6b\/d32989438b57\/product\/72732515_s-w400xh400.jpg","name":"Modern Shape Ball Bearing Furniture Pivot End Stainless Steel Continuous Door Spring Hinge","company_name":"Kunshan Ruipuda Metals Co., Ltd.","attrs":{"Price":"$1.87(10 - 999 Pieces) $1.77(1000 - 9999 Pieces) $1.62(>=10000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"RPD"}}

{"pid":"27932295","cid":"174446","pimg_url":"\/\/img1.b2bforus.com\/41\/32\/4e9bfa3f0525\/product\/101509150_s-w400xh400.jpg","name":"Apartment ; Sheet ; Custom Conical Plate Stainless Steel Compression Ball Shape Beater Becane Spring","company_name":"Dongguan Daxun Hardware Products Co., Ltd.","attrs":{"Price":"$1.00(100 - 999 Pieces) $0.98(1000 - 9999 Pieces) $0.80(>=10000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"DX"}}

{"pid":"29069153","cid":"185590","pimg_url":"\/\/img1.b2bforus.com\/f4\/53\/7f5caf2e4479\/product\/107202037_s-w400xh400.jpg","name":"Custom Coil Stainless Steel Compression Ball Shape Egg Springs","company_name":"Jiaxing General Springs Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Tongyong"}}