Qingdao Yilianda Import And Export Co., LTD

apperance:silver white metal chemical composition: AL mainly use in melting ingot 20kg/ingot 99-99.9% m

Type: standard material factory (origin) : shandong scrap specification levels: transparent Purpose: inj

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Semi refined paraffin wax (1) the performance characteristics of this product is a plate of white solid. The r

Product name: terephthalic acid chemical name: PTA USES: polyester Content: 99.9 (%) specification: top grade

Urea and carbamide, colorless, tasteless, odourless, needle-like or crystal bead. Soluble in water and in liqu

Company main business scope is bimetallic bearing leftover material, sf - 1 - type 2 scrap, copper scrap, 60 s

Impurity content: x (%) Copper content: allowance (%) Item description: tin bronze Size: x (mesh) Softenin

0.01 specification: 97-99%, impurity content article 30 kg/purpose: manufacturing products production Categori

Other names: naoh No. : 456 Grade standard: industry Grade of purity: 99% Application: used in production

tin ingot impurties Packing 9999?% 0.001?% 25kg/ingot

???167~190?kg/?? ?????0.001?%? ???≥?99.995?%? ?????? ????? ???CU-CATH-T

CAS No.: 540-72-7 Other Names: sodium salt MF: NACN EINECS No.:

Place of Origin: �China (Mainland) � ï&iq

CAS No.: 68140-00-1 Other Names: � MF: C6H15NO3

Zinc ingot 98.7--99.995% density:7.14g/cm3    

Product name: terephthalic acid chemical name: PTA USES: polyester Content: 99.9 (%) specification: top grade

specifications:A variety of specifications material: a variety of origin/manufacturer: shandong

1, this kind of product origin material thickness colour price is not the same size, please provide the materi

Aluminum alloy density is low, but the intensity is high, close to or more than high-quality steel, plastic, c