Escalating demands of automobiles and vehicles and rapid pace of city development has caused serious noise pollution, especially the commercial and residential area which runs along highway, railway and bridges. For this reason, noise barrier is urgently needed to reduce noise le
Hebei Huanyu Noise Barriers Co., Ltd. [2014-01-15 13:49:05 ]
Manual chain hoists capacity from 0.25 tons to 100.0 tons, manual chain hoists, which is compact design for limited headroom applications. Chain pulley blocks is high strength steel frame and gear case built to be durable for the rugged needs of construction. Chain pulley blocks
YanTai LongHai Hoisting Equipment Co Ltd [2014-01-15 09:12:52 ]
Chain pulley blocks is heat treated spur gear which is efficiently designed. Chain hoists is open frame design, which is easy for self-cleaning, quick load sheave inspection and easy hoist maintenance. Manual chain hoists are designed for four times rated loads, have overload pro
YanTai LongHai Hoisting Equipment Co Ltd [2014-01-15 09:12:07 ]
Periwinkle Extract CAS NO. 517-43-1 Main Contents Vinpocetine Plant Resource. Vinca Minor L. Main Specification 99%Vinpocetine(EP7.0) Appearance White crystalline powder Plant Part Used Flower Extract Solution Liquid-Solid Extraction Molecular formula and weight C 42 H 38 O 20 /8
长沙市惠欣生物科技有限公司 [2014-01-15 07:48:56 ]
Saw Palmetto Extract CAS NO. 84604-15-9 Main Contents fatty acids phytosterols Plant Resource. extracted from the fruits of saw palmetto Main Specification 25%-45% Appearance light yellow to white fine powder Plant Part Used fruit Extract Solution Water Molecular formula and weig
长沙市惠欣生物科技有限公司 [2014-01-15 07:23:32 ]
Pygeum africanum extract CAS NO. 83-46-5 Main Contents Phytosterols Plant Resource. Cameroon, Africa, Pygeum africanum Main Specification 4 1, 10 1 2.5%-13% Appearance Brownfine powder Plant Part Used Bark Extract Solution Ethanol and water Molecular formula and weight C 29 H 50
长沙市惠欣生物科技有限公司 [2014-01-15 07:11:23 ]
Poria Cocos Extract Main Contents Polysaccharide Main Specification Polysaccharide 30%, 40%,50%,60%, 10 1 Appearance Off white fine powder Plant Part Used Root Extract Solution Water Extract Solution TLC
长沙市惠欣生物科技有限公司 [2014-01-15 07:07:59 ]
Podophyllotoxin CAS NO. 22H22O8 414.41 Main Contents Podophyllotoxin Main Specification 98% Appearance White crystalline fine powder Plant Part Used Root,stem Extract Solution Ethanol and water Molecular formula and weight C 22 H 22 O 8 414.41 EMelting Point 114～118℃ Extract
长沙市惠欣生物科技有限公司 [2014-01-15 07:05:00 ]
Peony Bark Peel Extract|Moutan Black Extract CAS NO. 552-41-0 Main Contents Paeonolum Plant Resource. Paeonia moutan Sim of peel Main Specification 10 1 98% Appearance White powder or Brown yellow powder Plant Part Used Peel Extract Solution Ethanol and water Molecular formula an
长沙市惠欣生物科技有限公司 [2014-01-15 07:02:03 ]
Plantago Seed Extract Main Contents Aucubin, plantago-mulilage, plantago-side, geniposidic acid, plantenolic acid, β-sitosterol, etc Plant Resource. Plantago asiatica linn Main Specification 4 1, 10 1 Appearance Brown yellow fine powder Plant Part Used Seed Extract Solution wate
长沙市惠欣生物科技有限公司 [2014-01-15 07:00:27 ]
Pausinystalia yohimbe extract CAS NO. 146-48-5 / 65-19-0 Main Contents 1.Yohimbine 2.Yohimbine Hydrochloride 3. Plant Resource. Pausinystalia yohimbe Main Specification 8% ~98% Yohimbine, 98% Yohimbine Hydrochloride Appearance Reddish Brown / White fine powder Plant Part Used Bar
长沙市惠欣生物科技有限公司 [2014-01-15 06:57:27 ]
Epimedim Brevicormum P E CAS NO. 489-32-7 Main Contents Icariin , epinedoside A , noricarliin , I-cariresinol Plant Resource. Epimedium brevicornum Maxim Main Specification 5%,10%,20%,50%,98% Appearance Greenish-yellow powder Plant Part Used Leaf Extract Solution Soluble In Ethan
长沙市惠欣生物科技有限公司 [2014-01-15 06:41:56 ]
Brand Ouman Model No. 3U 450L Application type server Case rackmount Suitable motherboard ATX/MicroATX/E-ATX/ITX/others Power supply no standard equipped power supply Front port as requirement Size D48.2*H17.8*L45(cm) Product Detail 1. Our company is specialized in R&D design and
广州欧曼电子科技有限公司 [2014-01-14 04:01:11 ]
Brand Ouman Model No. 2U400L Application type server Case rackmount Suitable motherboard ATX/MicroATX/FLEX/E-ATX/ITX Material SGCC Power supply no standard equipped power supply Front port USB2.0 Size 43*8.9*40(cm) Product Detail 1. Standard 19inch rack-mounted, 1.0mm top grade n
广州欧曼电子科技有限公司 [2014-01-14 03:45:27 ]
Glued steel fiber maximum superior of crack controlling Glued steel fiber refers to loose hooked end fibres glued together in a row way (shown as below figure). The big difference between loose and glued fibers is that the former is easy to block together and the latter is easy t
Remix Steel Fiber Co., Ltd [2014-01-11 10:27:41 ]
Corrugated steel fiber - new type, better performance Undulated steel fiberRound crimped steel fiber is a new type of reinforced fiber. It is fabricated by cold-drawn low carbon steel wire which conforming to EN 4889-1 Type 1 and ASTM A820/A820M-04 Type 1. Corrugated profile adds
Remix Steel Fiber Co., Ltd [2014-01-11 10:25:44 ]
Mirror effect plastic cards are a great feature that can make any artwork or design more intriging and effective. By using the mirror effect it can intensify text or designs giving it a very noticable appearance and shine feature. The mirror card that we offer can be used as a mi
plastic card Co.,LTD [2014-01-10 08:12:43 ]
Round PVC Cards are unique in shape, and can even give a greater impact with some designs, logos and brands. These can be used as a fun way of marketing and even used for special occaisions! 50mm in diameter you can easily get your message noticed.. So call us today to get your r
plastic card Co.,LTD [2014-01-10 08:10:24 ]
These type of Break-Off Cards, have such great and varied functions giving a duplicity to double the impact of your marketing strategy. Produced in great quality and colour your add campaign will have double the impact in different places and with the added advantage of longevity
plastic card Co.,LTD [2014-01-10 08:09:56 ]
Die cut plastic cards are a very clever way of using your design shape to get the most optical illusions by using shape as well as design in harmony together. A feature often over looked by designers which could enhance more appeal to client and customers alike. This feature coul
plastic card Co.,LTD [2014-01-10 08:08:36 ]
