http://www.foxsew.com/single-needle-lockstitch-sewing-machine/25.html
Applicable to common thin materials, medium heavy materials such as Knit wear, shirt, shit, leisure wear, jeans.
Characteristics:
1) Extra width space convenient for the store of sewing materials, easy for operation.
2) Delicate appearance, practical, low noise, low vibration, steady stitch. Cost effective and popular.
3) Auto oiling system to ensure the lubrication when operating.
4) High-precision gear and main parts imported to comprehensively reduce the noise and improve the quality and extend the life span.
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Ethylene amines refers to the acyclic ethylenediamine polymer products, as an important fine chemical intermediates, ethylene amines in organic synthesis, medicine, dye, pesticide, chemical fertilizer, rubber plastic additives, organic solvents and epoxy resin curing agent, and other fields has been widely used. which become to be one of the fine petrochemical intermediates for the development of China. Ethylenediamine (EDA) is a very important intermediate, mainly used to produce EDTA(chelating agent) and TAEDA(bleach activator), can also be used to produce Organic Dye, Dye-fixing Agent, coating, pesticide, etc. Piperazine can be used to produce anhydrous piperazine, n-methyl piperazine, n-ethyl piperazine, pharmaceutical intermediates, fluperacid, halogen free flame retardant, triethylene diamine. Piperazine has been exported to India and Japan.
Ethylen Amine Series,Intermediates Diethylenetriamine Deta,Acyclic Ethylenediamine Polymer,Intermediate Piperazine Hydrate
NINGBO LUCKY CHEMICAL INDUSTRY CO. LTD , https://www.nbluckychem.com