products description

It has high mechanical strength and is suitable for large machinery. It has good wearability and self-lubrication. The wearability of MC nylon is 4-5 times better than steel or iron pulley.
	It can be applied in a wide temperature limit from -40 degree to100 degree. It can reduce vibration and work smoothly with no noise. It will not damage the couple material. If used for crane pulley and wire rope, the service life can be prolonged by 10 times.
It has the self-extinguishing function and is safe With the density of 1/7 of steel, 1/2.5 of copper, it is light. And it has good corrosion resistance, sheds water and does not rust.
	It has good machining operations and high shape stability.

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company information

SYM HOIST & TOWER CRANE EQUIPMENT CO.LTD.located in Shenyang China is one of the biggest supplier and export of tower crane,luffing crane topless crane,passenger hoist along with the spare parts for them.With 21 year’s experience on tower crane rent installation and reconstruction，the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide,failure diagnosis,maintaince and reconstruction for the tower crane at the construction site.Having a long-time and good cooperative relationship with China’s most famous manufacturer of tower crane and passenger hoist like YONGMAO,SANYO,Sichuan SCM,Zoomlion GJJ,BAODA,etc.The company can offer you the best quality original tower crane and passenger hoist with most competitive price.

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why choose SYM

FAQ

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<>: Can you OEM production?

A2<>: Yes, we can customize the production according to the drawings.

Q3<>: How long is your delivery time?

A3<>: 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.Always welcome you to visit China for ordering!

Q4<>: Do you test all your goods before delivery?

A4<>: Yes, we have 100% test before delivery.

Q5<>: Is it convenient to see visit your factory ?

A5<>: Yes,we welcome every customer to visit our company.

Q6<>: What is your steel material?

A6<>: Q345B,Q235B