metal zigzag snake shape s spring

{"cid":"91220564","title":"No Sag Metal Zigzag Snake Shape S Spring For Sofa","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/38\/65b6c88c42a4b53ced3363a2cef1-200x200-1.jpg","attrs":{"Price":"USD 1.5~3\/Kg","Brand Name":"Yirilom","Model Number":"ZS-007","Minimum Order Quantity":"400Kg","Delivery Time":"7-15 Days","Material":"High carbon steel wire","Wire Diameter":"2.0mm-4.0mm","Color":"Black, silver, gold, etc.","Name":"Black Sofa Zigzag Spring","Usage Of Items":"For Sofa Seat Springs","Spring Height":"50mm","Usage":"Furniture, mattress, sofa, car seat, etc.","Items Usage":"For Sofa Seat Springs","Loop Height":"38mm-50mm","Shape":"Zigzag","Function":"Provide support and flexibility","Packing Of Spring":"4kg\/Roll 10Rolls\/Plastic Bag","Type":"Curve Zigzag Spring","Spring Diameter":"2.8mm~4.0mm","Loop Width":"18mm-30mm","Coil Pitch":"4-10 turns per inch","Packing":"Carton box or pallet","Spring Width":"20mm-40mm","Items":"Sofa Zigzag Spring","Surface Treatment":"Anti-rust coating","Items Name":"Sofa Zigzag Spring","Certification":"SGS\/ISO9001","Place of Origin":"China","Payment Terms":"T\/T,Western Union,MoneyGram","Supply Ability":"8000000PCS Per Month","Packaging Details":"4kg\/Roll 10Rolls\/Plastic Bag"}}

{"cid":"91195860","title":"Relaxing Cinema Sofa Seats Livingroom Furniture Stable Structure Ergonomic","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/6b\/4e51036e4787b5b43646ef6bbf48-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JIAHE","Model Number":"GB8-04","Minimum Order Quantity":"10 sets","Delivery Time":"15-20 days after deposit arrived","Certification":"CCC,TS16949,E-MARK","Place of Origin":"Jiangsu,China","Payment Terms":"L\/C, D\/P, D\/A, T\/T, Western Union, ","Supply Ability":"10000 sets per month","Packaging Details":"Standard packing with carton or customized","Application":"Theater Furniture Leather Movie Cinema Sofa","Material":"Steel,High density sponge,leather or textile fabric for cover","Color":"Optional","Size":"930(W)*530(D)*1020(H)mm","Cover":"Leather","Delivery term":"By sea or by air cargo","MOQ":"10 sets","Warranty":"3 years","Port":"Shanghai port or customized","Payment term":"TT\/LC"}}