Luffing Boom Tower Crane 6 Ton Internal climbing Type

luffing Tower Crane QTD4020-6T 

 Sinocorp Ltd is the appointed professional manufacturer of tower crane by the State Bureau of Quality and Technical Supervision.Our company insist on "technology prosper the factory", depend on the R&D institute, the universities tech advantage and our own strength, develop QTZ5610,QTZ6010,QTZ6013,QTZ5023,QTZ6015,QTZ6515QTZ7016,QTZ7030,

QTZ7550,QTZ7040 Hammer Head Tower Crane,QTP5610,QTP6010,QTP6015,QTP6518,QTP7020,QTP7030,QTP7525,

QTP7532,QTP8025 flat-top Tower Crane, QTD4020,QTD4522,QTD5020,QTD5030,QTD5520,QTD6024 Luffing Tower Crane and SC100,SCD200,SC300 Building Construction Hoist . Our company insist on "guarantee the product by moral character, pay back the society by the product" and"casting the brand by quality, win the trust by reputation" ,devote to increase the construction industry mechanization level,develop the inner climb series tower crane ,the climbing tech is advanced, Climbing convenient, safety, high economic benefit, save much money, enhance the safety performance and the working efficiency, is the first choice lifting device for the high rise building.

Q1: Are you a trading company or a factory?
A1: We are a trading company and have our own factory. We have both the price advantage of the factory and the thoughtful service of the trading company; and the advantage of taking responsibility.
Q2: How long is your delivery time?
A2: If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, then 15-20 days, depending on the quantity.
Q3: Do you provide samples ?
A3: In this field, we seldom provide samples, but it depands.
Q4:Why choose us?
A4: First,our product quality assurance and warranty for one year, steel structure warranty for lifetime and the price is cheap ;Second,we have 11 years of industry experience, so we are very professional.
Q5:Can we visiting your factory?
A5: We warmly welcome your visiting.