frd auto mounted spring door closer

{"cid":"91185979","title":"Spring Closer Mortise Mount Invisible Hinge Stainless Steel SOSS Hidden Hinges","imgUrl":"https:\/\/img.ismap.com\/nimg\/fe\/07\/2861b724315e387b2a11e7fd4bc3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JKL","Model Number":"CG006","Minimum Order Quantity":"Negotiation","Delivery Time":"30 days.(A small amount of stock all the time)","Certification":"Fire-rating,SGS,CNAS","Place of Origin":"Guangdong,CHINA","Payment Terms":"T\/T, Western Union, MoneyGram, PayPal","Supply Ability":"30,000 pcs\/month.","Packaging Details":"1 pc\/poly bag, 2 pcs\/inner white box, 20 pcs\/carton.","Name":"Self Closing Spring Concealed Hinge","Advantages":"Fireproof, Slef closing, Spring closing, High weight loading.","Size of body":"28x118mm","Size of spring":"147x24x3.0mm","Material":"Casting SS 304 body, SS 201 connecting arms&spring","Surface finishes":"Satin Stainless steel","Spring force":"Can be adjusted by hex screw","Min door thickness":"40mm","Weight loading":"100 kgs\/3 pcs","Service life":"\uff1e5 years"}}

{"cid":"91201954","title":"Womala Rear Door Check Strap OE 31217752 Door Stop for Volvo S60 V70 XC70 XC90 Parts","imgUrl":"https:\/\/img.ismap.com\/nimg\/6a\/42\/261aa7db8d12584bccc90b172099-200x200-1.jpg","attrs":{"Price":"3.6$-4$","Brand Name":"Womala","Model Number":"31217752","Minimum Order Quantity":"10pcs","Delivery Time":"7-15Days","Certification":".","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"1000pcs\/month","Packaging Details":"Natural packaging","Product name":"Rear Door Check Strap","OE number":"31217752","Applicable models":"for Volvo S60 V70 XC70 XC90","Quality":"High quality","Warranty":"18 months","Service":"Professional service"}}