nickel-plated,full size of , provide oem

Jin De Yuan Chemical Imp&Exp Co.,Ltd has been fast progressing as a modern private company with full vitality which integrated production and selling all in one.Our main products such as oxalic acid 99.6% sulfamic aicd formic acid(90%,85%), pentaerythritol(98%,94%),

NSH LV lubrication oil purifier (filtration, purification, recycling, treatment)machine Application NSH LV oil filtering series are suitable especially for purifying and restoring hydraulic oil, machine oil, coolant oil and various other lubrication oil. The most breakdown of machinery which

Product Name: Green Tea catechins Latin Name: Camellia Sinensis O. ktze Original plant: Leaves of Camellia Sinensis O. ktze Specification: 60~90% Catechins /35~65% EGCg/<1% Caffeine(HPLC) Test Method: HPLC Appearance: Light yellow to yellow powder Chemical Composition: The primary polyphen

Product name: DL-Serine Chemical Name: (R,S)-2-Amino-3-hydroxy-propionicacid;L-HOCH2CH(NH2)COOH;Serine, dl-;SERINE;(+/-)-2-AMINO-3-HYDROXYPROPIONIC ACID; 2-AMINO-3-HYDROXY-PROPIONIC ACID; H-DL-SER-OH;DL-2-AMINO-3-HYDROXYPROPANOIC ACID CAS No.: 302-84-1 Molecular Formula : C3H7NO3 Molecular Wei

Forged steel gate valve butt/socket weld class 2500 class150-cllass2500 Size:1/2"-2" Butt weld(BW) Socket weld(SW) flanged(FLG) Body material:forged steel ASTM A105 Trim:13% Cr.OS&Y B.B W.B Main materials:ASTM A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F51 Design &am