“There is Liuyang in the south and Pucheng in the north”. Pucheng fireworks are famous in China and are the crystallization of wonderful art.

Fireworks, also known as "fireworks" or "fireworks", evolved from the evolution of firecrackers. It consists of three parts: fuze, propellant and gunpowder. The fuze is the fuse, igniting the fuse, firing the drug, and shooting the gun into the air. There are mixed salts in the gunpowder. After the explosion, when it reacts with oxygen at high temperature, it will produce a colorful spark, and the unburnable material will produce smoke. Fireworks don't have the crisp sound of firecrackers, but they have a variety of patterns that change in color and color. About Pucheng Fireworks, in ancient times, it has been praised by literati. Sources Legend has it that fireworks began in Song and Tang and flourished in Song. The fireworks production in the Northern Song Dynasty was very delicate, and there was a "medicine hairpin" that showed the characters of the opera. During the Southern Song Dynasty, the festival was popular with fireworks. The scene at that time was a glimpse from the "Wulin Old Things": "The palace leaks are deep, and more than a hundred fireworks are announced. So the music is full, the candle shadows are horizontal and vertical, and the driving is still awkward." Modern fireworks can be divided into eight categories, such as low-altitude fireworks, high-altitude fireworks, ground fireworks, surface fireworks, hand-held fireworks, hanging fireworks, and modeling fireworks. The colorful fireworks and the sound and firecrackers reflect each other, and the festive night sky is decorated with excitement. "Fire tree silver flower magic is true, Yuan Hao Yue Lang Yan Yang Chen, flying red infinite Hugh and elephant, scattered in the world full of spring." This is the poet of the Qing Dynasty poet Zhang Chongjian to see Pucheng Palace fireworks. It vividly depicts the magnificent landscape of fireworks. This also allows people to understand the long history of Pucheng's production of fireworks. "Hometown of Chinese Fireworks" - Pucheng County, Shaanxi Province, is known as the "hometown of fireworks" and one of the three traditional fireworks production areas in the province. It is also the largest fireworks production and sales base in the five northwestern provinces. Today, Pucheng fireworks Got a lot of development. Only 30,000 people are employed, and more than a thousand varieties can be produced. As a friendly messenger of the Chinese people, Pucheng Fireworks went to France, France and Japan to cast. I received the praise of “Fireworks and Fireworks, Overseas Canguanghua”. He has also gone to Beijing seven times to cast fireworks for the National Day ceremony, to add to the Shenzhen "Litchi Festival", the 40th anniversary of the peaceful liberation of Tibet and many major domestic events, and enjoy a certain reputation at home and abroad. Pucheng Fireworks is the birthplace of ancient Chinese culture and is the crystallization of wonderful art. It is colorful and dazzling. The ancient is that it has a long history and exudes a simple and profound national atmosphere. The wonder is that it will bloom in a timeless, regional and flower-like atmosphere. It is the common wealth of people all over the world, it gives human confidence, strength, hope, joy, success and happiness.

Pucheng fireworks quality technical requirements (A) product type. Spraying, Rotating, Lifting, Rotating, Spitting, Incense, Smoke, Styling Toys, Friction, Small Fireworks, Fireworks, Firecrackers, Combination Fireworks, Rods There are 14 categories of fireworks. (2) Requirements for raw and auxiliary materials. 1. Sulfur: The sulfur produced in Gaoyang Town, Dakong Township, Hanjing Town, Luobin Town and Dongdang Township of the county has a purity of ≥99.5%. 2. Charcoal: Pear and eucalyptus in the producing area, the degree of carbonization is over 80%, the impurity content is ≤ 4%, and the moisture content is ≤ 10%. 3. Other materials: The chemical raw materials required for the manufacture of fireworks should meet the targets stipulated by national standards. (3) Production process. 1. Process: bobbin shell, back cover, (pharmaceutical, granulation) charge, (fire line) lead fire line, head, assembly, packaging. 2. The basic formula of fireworks is: oxygen supply + combustible illuminant + coloring + bonding. 3. The basic formula of firecracker is: potassium perchlorate + aluminum silver powder + sulfur powder. 4. The production process and technical requirements are strictly enforced in the national standards for fireworks and firecrackers safety and quality. (4) Quality characteristics. 1. Sensory characteristics: The appearance of Pucheng fireworks requires neat and tidy products, no mildew on the surface, no pollution, no damage, no leakage. The text pattern is clear, and the label paper is consistently flat, uncovered, unpacked, outcrop, and white. The barrel is firmly bonded without cracking. 2. Physical and chemical indicators: product category firing rate (≥)% product category firing rate (≥)% spray rate 93 smoke class 96 rotation class 96 (with axis) 93 (without axis) fireworks type 9693 (umbrella) Lifting class 96 (A grade) 93 (B grade) 90 (C grade) modeling toys 90 rotating lift class 93 combination fireworks 9693 (umbrella) spit beads 90 firecrackers 90 (B grade) 85 (C grade) Line incense 96-segment fireworks 93 small flowers 96 (beads) 93 (umbrella) 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

Apply to：
Producers within the scope of protection of Pucheng fireworks GI products may submit an application for the use of “Special Marks for Geographical Indication Products” to the Quality and Technical Supervision Bureau of Pucheng County, Shaanxi Province, which is subject to review by the Shaanxi Provincial Bureau of Quality and Technical Supervision. The General Administration announced the approval. The statutory testing agency of Pucheng Fireworks is designated by the Shaanxi Provincial Bureau of Quality and Technical Supervision.