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About UsSpecializing in the production and sales of wear-resistant materials such as cast basalt products, the company has obtained over 20 invention patents and utility model patents, and was awarded the "Shandong Star Enterprise of China Patent" title. The company has a history of over 20 years, and currently owns a single basalt cast basalt production line with a production capacity of 15000 tons/year, and mechanical processing equipment with an annual output of 5000 wear-resistant valves and 20000 clamp-type flexible pipe joints.
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Cast BasaltCast basalt products include cast basalt pipes, cast basalt tiles, cast basalt powder, cast basalt lined steel pipes, etc., mainly used in industries such as electric power, metallurgy, mining, coal, building materials, and chemical.
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ValveCast basalt ball valves are durable, have a long service life, low fluid resistance, reliable sealing, wear and corrosion resistance, and the sealing surfaces of the ball and valve seat are always isolated from the medium during the fully open and fully closed processes of the valve, so that the medium passing through the valve at high speed will not erode the sealing surface.
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Pipe FittingClamp-type flexible pipe joints are used to connect pipes. KRH and KRJ series rolled clamp-type flexible pipe joints are patented products of our factory. They can effectively compensate for thermal expansion and contraction caused by temperature changes in the pipeline system, and can also compensate for angular changes caused by pipeline foundation settlement. They are high-pressure resistant, easy to install, and have a much better price-performance ratio than flange connections.
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BLOGSince its establishment in 1986, the company has cumulatively produced: over 1600 kilometers of cast basalt lined steel pipes; over 260000 sets of flexible pipe joints; over 18000 valves of various types. Its products cover all provinces nationwide and are exported to countries such as South Korea, the United States, Serbia, South Africa, Zimbabwe, Japan, India, Vietnam, Russia, Poland, Ukraine, Kazakhstan, and Australia.
Java Technology Expert/Architect
2023年11月16日 10:36
Job Needs
Job Requirements
Java Technology Expert/Architect
Sales Department
No limit
河北省石家庄市长安区
Full-time
No limit
1-3 years
Negotiable
Many positions available, welcome to discuss. We have recruitment needs for various levels of Java positions, including Junior, Senior, Expert, Architect, Head, and various business types. The following are some examples:
[Java Development Engineer - [User Growth]]
Job Description
1. Responsible for the R&D of critical high-concurrency distributed systems, building a first-class user growth engine, covering areas such as user growth, ad optimization, programmatic buying, and user sharing and dissemination;
2. Participate in designing system technical solutions, core code development and system tuning, including modules such as high-performance backend engines, massive data storage and streaming, user data centers, and complex business backends;
3. Participate in various innovative optimizations, specialized technical research, and forward-looking projects such as new technology introduction. तर
Job Requirements
1. Bachelor's degree or above in Computer Science or related fields, with more than 1 year of experience in large-scale Web application development and architecture;
2. Familiar with Linux development environment, proficient in Java and object-oriented design and development;
3. Familiar with the design and development of large-scale distributed, high-concurrency, and high-availability systems;
4. Possess excellent logical thinking skills, a passion for solving challenging problems; strong ambition and desire for knowledge, and curiosity about new things;
5. Experience in user growth, automated user operations, ad optimization, and programmatic buying is preferred;
6. Experience with advertising platforms such as Facebook, Google, Baidu, Tencent, and ad optimization experience is preferred. तर
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[Senior Java Development Engineer (Server) - [Main App]]
Job Description
We are a group of backend engineers with an extreme pursuit of technology, responsible for building company-level business platforms and business middle-ends, committed to improving development efficiency for all businesses. तर
As the main R&D team for major company events like Chinese New Year, joining us offers the opportunity to participate in high-concurrency projects with millions of QPS. तर
1. Participate in the development of Kuaishou's core product requirements, deeply explore and analyze business needs, write technical solutions and system designs, as well as related code development;
2. Embrace the challenges of high concurrency and massive data, analyze and identify system optimization points, and be responsible for promoting the improvement of system performance and availability;
3. Embrace the challenges of middle-end/platform system design and implementation complexity, analyze and identify system optimization points, and be responsible for promoting the improvement of system rationality, reliability, and availability;
4. Introduce innovative technologies and solutions to the team, and solve problems with innovative ideas. तर
Job Requirements
1. More than three years of Java development experience, with solid computer fundamentals and programming skills;
2. Proficient in multi-threaded programming, familiar with JVM, common open-source distributed middleware, caches, message queues, etc., familiar with MySQL, and familiar with DevOps under Linux;
3. Familiar with object-oriented design, with certain system architecture design capabilities;
4. Love technology, have almost strict requirements for code quality and development specifications, good at communication and teamwork;
5. Experience in large-scale distributed, high-concurrency, high-load, high-availability system design and stability is preferred.
Supplier of wear-resistant material solutions, specializing in cast basalt products
Many years of focus on the production and sales of high-quality wear-resistant materials, mainly used in power, metallurgy, mining, coal, building materials, chemical, and other industries.
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Mobile Website
Contact Us
Phone: +86-535-5632189 / 5666528 / 5637763
Fax: +86-535-5666528 / 5642975
Email: z.minhui@plsczsgdfm.com
Address: No. 6 Zhenxing, Liujiagou Town, Penglai District, Yantai City, Shandong Province
