. Are you a factory or trading company?    We have our own factory.  2. What is your main products?   life jacket, life buoy, diving suit etc.  3.How about the Delivery time?   4.What kind of payments does Huayan support?    T/T, L/C ,Western Union, Paypal,Cash are accepted.  5.What's the MOQ?   6.Can you produce aocording to customers' design?   Sure, we are professional maunfacturer with more than 20 years' experience, OEM and ODM are both welcome. Water reducer is a Concrete Admixture that can reduce the water consumption for mixing while maintaining the slump of the concrete unchanged. Most of them are anionic surfactants, such as Lignosulfonate, naphthalenesulfonate formaldehyde polymer and so on. After adding the concrete mixture, it can disperse the cement particles, which can improve its workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement. Sodium Gluconate,Citric Acid,Acrylic Acid,Sodium Polyacrylate Shenyang East Chemical Science-Tech Co., Ltd. , https://www.eastchemy.comhot sale CCS professional embarkation rope ladders
Hot Sale CCS Professional Embarkation Rope Ladders
Model NO.: ST-387
Part: Embarkation Ladder
Certificate: CCS
Length: Customized
Flat Board: 525*115*(30~38)mm
Usage: Embarkation/Pilot
Packing: Standard Package
Product Name: Wholesale Marine Pilot Rope Climbing Ladder
Slotting Board: 525*115*(30~38)mm
Trademark: Seatouch
Transport Package: Export Packing
Origin: China
HS Code: 8482102000