Using acrolein, diethyl oxaloacetate and ammonium chloride as raw materials, under the presence of catalyst in ethanol, the reaction is heated under reflux, and the quinolinic acid ester is then hydrolyzed to obtain a product after cooling.
Q235 Carbon Welded Steel Pipe is made of low carbon steel strip coil, rolling into the shape requested.Q235 is a kind of steel material, similar as ss400, st37 or s235jr…Q stands for yield strength, the unit of 235 is MPa.Q235 has grade A,B,C,D,E ,For pip
We supply Bottom End for Sanitary Can. We devoted ourselves to food packages more than twenty years, covering most of Asia, Middle East, Africa and East Euro market. We wish to become your long term partner in China.
60ml chubby gorilla bottle with CRC and tamper evident ring is well received by the market and becomes the hot sales e cigarette bottles.It is made by non toxic material as PET slice and food grade safe. Large yield and large scale production make our 60m
20L round engine oil drum can be customized to different prints and sizes. Match different caps. We use our fully automated production line to produce our products. We can use a material thickness of 0.43mm to make the tin can more robust.
Simple Introduction on Custom 3tier wooden essential oil box 3tier Wooden essential oil box is specially designed to store the doTERRA essential oil bottles , from material there are paulownia , pine and other material . From this design , Base on special
der="0" cellspacing="0" cellpadding="0" class="table"> Item Name Round Cookie Tin Box Sort tin box Size DIA180*67MMH Mould Have existing mould Meterial 0.23-0.25 tinplate Printing Offset printing in CYMK / PMS as per your artwork. All glue or paint used e
The soft and sequeezable unicorn shape 30ml e juice bottle in sufficient stock are with Child proof cap and tamper evident ring. Factory price and the assuranced quality with FDA and CE certificates.Printing and sticking labels on the bottles , printing L
Round shape PE plastic BB cream cosmetic tube with custom printing. Different design, diameter and capacity are available or customized. If you need us to make the samples to check our quality of the tubes, just please let us know!
Remarkds: It will take 10~25 days to open a new mould if you need.The mould fee will be 100% paid at first. Customized Tin Box Details Description ： PackagingShipping Details Our advantages Certifications We confirm that all of our tinplate and aluminum p
PP Non Woven Laminated Shopping Bag With Zipper FAQ： 1.Q:Are you a factory or trading company? A:We are a factory. 2.Q:Where is your factory located? How can I visit there? A:Our factory is located in Wenzhou City, Zhejiang province, China. All our client