CCTV reported on June 20, 2021 20:07 that the lunar soil square zun, developed by Shanghai Silicon Sword new material, is stored in the Party history Museum

(CCTV-13 News channel focus interview (11:43 p.m.) focus Interview 20210620 Remember the struggle and draw strength forward)

This is a 228.9mm long, 228.9mm high 384.4mm, crystal clear, accurate round glass dish. This is not a general glass container, but jiading district outer gang town Silicon Sword new material Co., LTD., commissioned by the relevant parties to develop the moon soil square zun. By design standards, it is virtually flawless and glints in the light, like the dreamlike future of Chinese spaceflight. With more than 1,000 tons of thrust, the 57-meter-long rocket carrying Chang 'e-5 successfully launched into space at 4:30 am on November 24, 2020, amid the eyes and cheers of the crowd. After 23 days, chang 'e-5 successfully completed its magical journey, bringing back more than 2 kilograms of lunar soil. In April 2021, entrusted by the Laser Fusion Research Center of China Academy of Engineering Physics, Shanghai Jiding Silicon Sword New Material Co., Ltd. began to develop and produce lunar soil square zun, which is used to contain lunar soil materials brought back from the Moon by China's Chang 'e-5 spacecraft. It is reported that the moon soil, which contains the material of the moon soil, will be transported to the National Museum of China as a gift to celebrate the centennial of the founding of the Communist Party of China. It will be installed, displayed and preserved as part of the glorious history of the Communist Party of China.

In order to celebrate the 100th anniversary of the founding of the Party as a part of the gift, Shanghai Jiading District Waigang Town Silicon Jian New material Co., Ltd. since receiving the entrusted task, feel heavy responsibility, significance, task, immediately organized technical personnel to select materials, technical problems, process formulation, trial production run in, scheme determination, etc. With the silicon sword new material enterprise concept of "silicon step, send thousands of miles; Cut blade, cast green rainbow "the heart of the craftsmen and innovative spirit, in the unremitting efforts of all staff, lasted more than 60 days and nights, Waigang town silicon sword new materials innovation developed their own quartz material CFS-100, its mechanical properties, physical properties, chemical properties, The optical performance is completely comparable to or even beyond the technical performance of the same type of quartz material of foreign top brands, perfect solution to the problem of basic materials. Next, in each processing process, Waigang Town silicon sword materials show unique technical advantages in optical materials and optical products industry.

After cut, copy, forming, cutting round, square, carved, milling, drilling, sink holes, coring, chamfering, edge, grinding, polishing, cleaning, and polishing and so on more than 20 (time) process, with at least 4 times failure, scrap pieces 4 pieces of expensive cost of machining monolith, finally the perfect realization on soil party all the production process, made completely meet the design requirements, Some of the processing technical parameters even exceed the design standards of the Moon soil square zun, by the entruer China Academy of Engineering Physics highly praised and recognized.

In the whole month of the development and production process, Waigang town silicon sword new materials in the Chinese Academy of Sciences leaders at all levels of support for many times held relevant working meetings, called on all staff to work together, for the month of fang Zun production ideas; Facing the complex production process and technical standards, leaders at all levels encourage the technical backbone of the factory to be brave in innovation, dare to think and do, and strive to complete the task within the prescribed time with both quality and quantity. In the stage of the processing test development, facing the financial, purchasing, cost accounting personnel on the material is expensive, scrap rate high, high cost of complaints, leaders at all levels more patient do ideological work, tell everyone, as a bear, can our party, for countries should do some poor power is a kind of pleasure, not too much about gain and loss; The front-line production staff are stressed about the development and production tasks and complain about the normalization of overtime work. Leaders at all levels always do ideological work patiently and call on everyone to love their jobs and be dedicated to their work. The factory has also increased the input in employee welfare and successively set up a number of employee lounges. To ensure the physical and mental health of employees after working overtime ------ these are important factors for the successful completion of yuerang Fangzun development task as a gift for the 100th anniversary of the founding of the Party.