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We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

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We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

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WHO WE ARE?
Maanshan, Licheng blade manufacturing co., LTD.  We choose all kinds of high quality imported materials, our blade includes two major categories of more than 400 varieties, varieties, specifications, our products are sold throughout the country, and exported to Japan, South Korea, Hong Kong, South Asia and other regions. After years of development, has formed a production, supply and marketing through-train service system, known as the imported blade car production model. A speech by the customer high praise, the company based on the spirit of pragmatic, pioneering and innovative, constantly provide users with various types, high quality products. Knife belt, thin shape, special-shaped blade, is widely used in beauty salon, culture and education, tape, plastic film, sponge, EVA foam, cutting, cutting food, fiber and other industries. Machine with a blade of cutter, strip cutter for paper cutting knife, carton roll, rolling knives, scissors, scissors, cut BanDao, bending machine mould, etc. Applicable to industries and fields. Company spirit: We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time. Rely on innovation and excellent quality, first-class products, create first-class benefits, to create a brilliant future with you! According to each of our valued customers in the whole process of the actual demand to provide professional, personalized application solutions, to help our customers at a lower cost to enjoy a high standard of professional services.
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21 Years Of Experience In Various Cases

We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.
1999
COMPANY  ESTABLISHED
800
NATIONAL CUSTOMER
500
Capacity per month
5600
FACTORIES area
Latest News
Latest News

Hydraulic Nuts: 5 Common Pitfalls and Essential Maintenance
Apr 23, 2026 Hydraulic Nuts: 5 Common Pitfalls and Essential Maintenance
Hydraulic nuts are precision instruments, yet improper use can lead to equipment failure or safety hazards. Understanding these common misconceptions is vital for any maintenance team. Common Misconceptions "More Pressure is Always Better": Exceeding the maximum rated pressure can permanently deform the nut body or cause seal blowouts. Always adhere to the calculated pressure for your specific preload requirement. Neglecting Piston Stroke: Pumping beyond the maximum stroke limit can damage the internal stops or dislodge the piston. Always monitor the stroke indicator. Ignoring Thread Cleanliness: Thinking hydraulic power can "force through" dirty threads is a mistake. Debris can cause uneven loading or galling even under pure axial tension. Misalignment: Assuming the nut will self-correct on a tilted surface. Non-parallel mating surfaces create bending moments that stress the bolt and the nut’s seals. Skipping the Locking Ring: Relying solely on oil pressure for long-term holding. The hydraulic fluid is for tensioning only; the mechanical locking ring must be seated to maintain the load safely. Maintenance Recommendations Seal Inspection: Regularly check for weeping oil. Seals are wear parts; replace them at the first sign of degradation to prevent sudden pressure loss. Coupler Care: Keep quick-connect couplings capped when not in use. Even microscopic dust can contaminate the high-pressure pump system. Lubrication: Apply a thin layer of anti-seize or high-quality lubricant to the threads and the locking ring to ensure smooth mechanical operation. Storage: Store nuts in a dry, anti-corrosive environment. Moisture is the enemy of the precision-ground surfaces inside the pressure chamber. By avoiding these "easy" mistakes and following a strict maintenance schedule, you ensure that your hydraulic nuts remain a reliable asset for years to come.
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Trade Shows
Trade Shows

We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

APFE 2017

Icorrugated Asia Expo 2017

Film Expo ShenZhen 2016

CIDPEX 2015

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