1、Designation: D4890 06D4890 13Standard Test Methods forPolyurethane Raw Materials: Determination of Gardner andAPHA Color of Polyols1This standard is issued under the fixed designation D4890; the number immediately following the designation indicates the year oforiginal adoption or, in the case of...
Secured Trading Service Diamond MemberSince 2022 Audited Supplier Number of Employees 50 Year of Establishment 2020-02-24 Add Inquiry Basket to Compare Overview Basic info Product Description More Products Company Profile Contact Us Basic Info.
Xiamen Leiyi import & export trading CO.,LTD has a number of production plants, the largest one is Quanzhou Qiteyi crafts ware CO.,LTD founded on 1997, the plant covers an area of 15000 square meters, with staff quarters for 600 employees which cover 6000 square mete...