28 years of technological accumulation
One of the earliest professional mold manufacturers in Southwest China
Since 1997, we have always been committed to providing customers with faster and more stable injection molding products.
Closed-loop process within the factory
All the processes required for the mold are completed independently.
To this end, we have cumulatively invested more than 300 million yuan in processing and testing equipment, and have independently trained many professional inspection talents.
Triple-crown
Mold manufacturing - Injection molding system - Customized product production
What value can the reliable consulting, training, maintenance and spare parts services provided by Lianyu bring to you?——It ensures the stable and orderly execution of your production.
Creating value for our customers.
Since 1997, pioneers of the mold industry in China.
We have taken the lead in the Southwest region in breaking through the development of 128-cavity, 144-cavity and even 192-cavity PP/PET preform molds. Moreover, for consecutive years, we have achieved a market share of over 50% in the field of "medical large-volume infusion molds".
More efficient injection molding service.
We have realized the entire process flow from design demonstration, processing, inspection to product delivery (excluding the surface treatment process that requires specific enterprise qualifications). The high degree of process controllability has brought about stable and reliable mold quality.
A technology-based enterprise driven by innovation
We are dedicated to the exploration of technology. Combining our profound understanding of the industry, Lianyu has created a series of industry-first technologies and has thus obtained more than 200 patent certifications.
We will be on standby 24 hours a day to meet your needs.
Lianyu promises an 8-million-mold-cycle lifespan for the injection molds it produces. All of this is due to the stable product quality and comprehensive after-sales service. We regard safeguarding your production as equally important as our own operations.
Cavity of mold products
Injection molding machines
Chinese patents
Employees
Die manufacturing
Die manufacturing
Hot runner research and development
Hot runner research and development
Injection molding system
Injection molding system
Mold refurbishment
Mold refurbishment
Mass Customization of Products
Mass Customization of Products
Production equipment
Precision creates speed.
Process Closed Loop
Be strict in every piece of work.
Talent cultivation
Promotion from the front line.
Standardized Management
Practiced KONGFU for years.
30+
patents of invention
220+
Totle patents
ISO9001
Quality Management System Certification
Full-time after-sales service with wholehearted dedication.
Ensuring our customers' production is our fundamental mission.
Hot-line service
Online diagnosis service
On-site maintenance service
Solely responsible entity
All the mold products sold originate from Lianyu's supply chain system. Lianyu is solely responsible for after-sales service, eliminating the need to wait for feedback from multiple parties.
Rapid response of spare parts
Each mold leaving the factory is accompanied by spare parts equivalent to 4% of the cavity number. Newly added spare parts are guaranteed to reach the factory within 25 days.
Full-time engineer service
Lianyu has established its own after-sales system and has recruited full-time after-sales engineers, all of whom have more than ten years of experience in debugging injection molding machines of various brands.
We have won the favor of numerous users around the world.
Get close to Lianyu
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Five major processes for precision mechanical parts processing
Generally, the processing and production are targeted at components of precision machinery and equipment. This requires a very high degree of accuracy. Therefore, in addition to understanding the specific material requirements for precision machinery parts processing and the common techniques for precision machinery component processing, we should also understand the processing steps involved in precision machinery component processing. Below, we share the five stages of precision machinery parts processing.
2023-01-25 -
What is mechanical manufacturing? What is the nature of the mechanical manufacturing industry?
Mechanical manufacturing comprises seven detailed industry segments, three of which manufacture machinery for specific sectors, known as special-purpose machinery: agricultural, construction and mining machinery manufacturing; industrial machinery manufacturing; and commercial and service machinery manufacturing.
2023-12-15 -
What are the processing requirements for precision parts?
Generally, due to the different effects of cutting volume, heating, and cutting force on the roughness and precision of parts, rough parts and precision mechanical parts must be processed separately to ensure the machining accuracy of the parts. If initial processing and precision processing are continued, the precision of the precision-machined parts will be lost due to different stresses.
2023-02-03
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Let's talk about precision machining!
When CNC machine tools are used for mass production of precision mechanical parts, the machining accuracy must be paid special attention to. What issues should we pay attention to in order to ensure accuracy during mass production?
2023-06-29 -
Analysis of technological level and development trends in the precision structural parts industry
Analysis of technological level and development trends in the precision structural parts industry
2023-04-12 -
Development Prospects, Current Status, and Trends of the Machinery and Equipment Industry
The machinery industry is a typical discrete manufacturing industry, characterized by multi-variety and small-batch production; there are many types of products, the products are complex, and there are many uncertain factors affecting the production process. Emergency orders and equipment failures often occur, causing changes in production plans; the manufacturing process is complex, and there are many uncertain factors in the production process. Dispatching based on experience cannot guarantee the coordination of the entire production process, process control is difficult, and management is difficult.
2023-10-27 -
Pay special attention during the mechanical design process
Pay special attention to the following points during mechanical design: 1. Kinematic calculation of the machine: Based on the determined structural scheme, determine the parameters of the prime mover (power, rated speed, conversion rate, etc.); then perform kinematic calculations to determine the motion parameters of each moving component (speed, linear velocity, acceleration, etc.).
2023-06-21 -
The impact of precision machining technology on the industry
The processing technology of precision mechanical parts has facilitated our lives, but do you know its impact on industrial production?
2023-03-23 -
2022 Precision Structural Parts Industry Market Operation Scale Strategic Research and Supply and Demand Pattern Analysis and Forecast of Sub-application Fields
Technical Level and Development Trend of the Precision Structural Parts Industry: The two main links in the production of precision structural parts are mold design and manufacturing, and the production of structural parts. The technical level of each link will directly affect the quality of precision structural parts.
2023-10-27
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