We have advanced automated production and testing equipment, first-class production lines, strict technological processes, and experienced R&D teams to lead the healthy and orderly development of the insert mounting fittings, insert locking components, insert structural fittings industry. Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for threaded insert repair systems. Our team of experts is always available to address any questions or concerns our clients may have. We strive to form long-lasting partnerships with our clients. The development of new products in an original way is conducive to product upgrading and the formation of technological advantages of enterprises, as well as product competition. Our company adheres to the business philosophy of "professional, honest, and trustworthy" to serve customers with better quality, lower cost, higher efficiency and more professional perspective. Our strong financial position enables us to undertake ambitious projects.
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![Keylocking Thread Repair Insert]()
Keylocking Thread Repair InsertKey-Locking Inserts (Keenserts) are high-strength threaded fasteners featuring both internal and external threads. Distinguished by two or four integral locking pins (keys), these inserts provide a -
![Heavy Duty Key Locking Insert]()
Heavy Duty Key Locking InsertHeavy duty key locking inserts are solid-body threaded inserts featuring internal and external threads with integrated locking keys.Compared with lightweight versions, the heavy duty series is -
![Carbon Steel Key Locking Insert]()
Carbon Steel Key Locking InsertCarbon steel key-locking thread inserts are manufactured from C1215 carbon steel and treated with a phosphate coating for corrosion protection. Each insert features 2 to 4 pre-assembled locking keys, -
![Key Lock Thread Insert]()
Key Lock Thread InsertThe commonly used material is SUS303 stainless steel, which offers excellent corrosion resistance, high-temperature resistance, and oxidation resistance. It is suitable for harsh environments such as -
![Key Locking Thread Inserts]()
Key Locking Thread InsertsKeyserts are mechanical locking thread inserts equipped with locking keys that effectively prevent rotation caused by vibration or torsional loads. -
![Metric Key Locking Inserts]()
Metric Key Locking InsertsModel No.: Lightweight, Heavy Duty, Extra Heavy Duty. Rotation Direction: Right Rotation. Certification: ISO2001:2015, RoHs, REACH. Shape: Two Kees, Four Kees. Precision Grade: 6H -
![Key Lock Threaded Inserts]()
Key Lock Threaded InsertsKey-locking thread inserts are a proven solution for creating strong, wear-resistant internal threads in soft or lightweight base materials. Designed with solid bush construction and mechanical -
![Key Locking Thread Repair Inserts]()
Key Locking Thread Repair InsertsKey-locking inserts are robust, one-piece locking thread inserts, widely used for repairing damaged threads or as original equipment in certain assemblies. They provide strong mechanical locking to -
![Stainless Steel Keenserts]()
Stainless Steel KeensertsKEENSERTS key locking inserts provide a reliable solution to prevent thread damage in machinery, precision engineering, and aerospace applications. Manufactured from high-quality stainless steel -
![Keyed Threaded Inserts]()
Keyed Threaded InsertsKeensert keyed threaded inserts from Locking Inserts Technologies Co., Ltd. provide durable, high-strength threads for aluminum, steel, and cast iron. Designed to prevent thread stripping, they
Orville Fontenot
This company has a responsible, serious, honest, dedicated team. The goal of the company is to become the leading company in the industry and to be trusted by customers.
Annie Bullard
I tried this product and it is very sensitive, and other specific use can only know, praise.
Roger Obrien
If the problem can be handled well, they are reliable sellers, and we will have the opportunity to cooperate again in the future.
Sharon Rosenblum
I'd like to say that the most satisfying product I bought recently belongs to this company. They bring me the best quality products and services.
Ginger Owens
I like their brand very much, and I have bought many sets of products in the store.
Stephen Madison
The company's products are well known. Now their main direction of effort is to strengthen the sense of competition, build team spirit; Strengthen the sense of service and advocate the spirit of
We have not only made efforts in the research and development of new threaded insert engineering reinforcement systems, hand tool thread repair kit, but also made adjustments in management to strive for a breakthrough. As one of the most professional threaded insert repair systems manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale bulk threaded insert repair systems in stock here from our factory. Also, custom service is available.