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{"title":"Airplane Seat HDPE Modular Blow Molded Cockpit Edges Custom Color Printed Logo","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/a3\/68861e6dda6d710b78dac1b94dd3-200x200-1\/airplane_seat_hdpe_modular_blow_molded_cockpit_edges_custom_color_printed_logo.jpg","attrs":{"Process":"Blow Molding and Injection Combination","Payment Terms":"T\/T BEFORE SHIPMENT","Wall Structure":"Double Wall Hollow Shell","Place of Origin":"Guangdong, China"}}
{"title":"Custom White HDPE Medical Blow Molding Supplies Parts Series Medical Grade Customizable","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/e0\/f7c345bf8d1aaf9ffac765a9a398-200x200-1\/custom_white_hdpe_medical_blow_molding_supplies_parts_series_medical_grade_customizable.jpg","attrs":{"Price":"USD 1-50\/sets","Packaging Details":"Cardboard Box Packaging","Usage":"Convenient","Delivery Time":"30-40 working days"}}
{"title":"Wild Turkey HDPE Hen Decoy 30 Inch Fan Tail Foldable Ground Stake Stand","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/fc\/d19ab56243711bff9868b33e1044-200x200-1\/wild_turkey_hdpe_hen_decoy_30_inch_fan_tail_foldable_ground_stake_stand.jpg","attrs":{"Mount Type":"Folding Ground Stake","Unit Weight":"1.40kg with Stake","Molding Process":"Blow Molded Body with Molded Fan","Place of Origin":"Zhejiang, China"}}
{"title":"Barrier Rail HDPE Water Barrier Reflective Sign Face Custom Colors Sizes","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/ab\/4ef655eccd71c312145faaca33d5-200x200-1\/barrier_rail_hdpe_water_barrier_reflective_sign_face_custom_colors_sizes.jpg","attrs":{"Face":"Reflective Warning Film","Delivery Time":"15-25 days for production, 5 working days for stock samples","Overall Height":"750mm","Molding Process":"Injection Molded A Frame"}}
{"title":"Custom HDPE Plastic Ballot Box Blow Molded Voting Box Series Custom Sizes","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/e0\/b516e9fc35836165da4d061667c1-200x200-1\/custom_hdpe_plastic_ballot_box_blow_molded_voting_box_series_custom_sizes.jpg","attrs":{"Certification":"ISO9001\uff1a2015","Dimensions":"As needed","Supply Ability":"100,000 sets per month","Payment Terms":"T\/T BEFORE SHIPMENT"}}
{"title":"Outdoor Party HDPE Plastic Speaker Enclosure 300mm LED Light Ring Bass Chamber","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/2b\/0fd8fa69de8c6ac3ec9cc2aca0a7-200x200-1\/outdoor_party_hdpe_plastic_speaker_enclosure_300mm_led_light_ring_bass_chamber.jpg","attrs":{"Minimum Order Quantity":"300 Pieces","Internal Volume":"8 L","Packaging Details":"PE foam wrap with corner boards, one piece per carton","Tooling Lead Time":"35-40 days"}}
Dongguan Chengyi Plastic & Hardware Products Co., Ltd. is a professional designer and manufacturer of plastic blow-molded products.
Founded in 2002, the company is a wholly Taiwanese-owned enterprise with a registered capital of 28 million Hong Kong dollars. It occupies a site of approximately 12,000 square meters and employs about 200 people. The company has imported advanced, fully automatic injection-blow molding machinery from Taiwan, Germany, Japan, and other countries, and is a modern enterprise specializing in fully automatic hollow blow molding machines.The company is located in Changping Town, Dongguan—known as the “world’s factory” in the Yangtze River Delta—and primarily manufactures automotive air ducts and mufflers, medium- to large-sized outdoor furniture (table tops), insulated boxes, sports equipment, toolboxes, plastic containers, plastic toys, and other related products.
The company is a strategic partner to several Fortune 500 companies, with operations spanning more than 30 countries and regions. Its clients include Dongfeng Nissan, Walmart, TTI, Costco, PLANO, Yamaha, Lifetime, Primos, and others.The company has successively obtained two major certifications: ISO 9001:2015 and IATF 16949:2016.The company has always adhered to the 10-character philosophy of “Integrity, Respect, Sharing, Co-creation, and Win-Win.” By embracing innovation, strictly controlling quality, and consistently producing high-quality products, the company remains committed to excellence.
We have our own R&D and design team and offer custom manufacturing based on your drawings! We support the entire process, from in-house design to production.
Our Team:
We possess a professional technical production team, with as many as 50 employees who have over 20 years of experience.
Our production team
We possess comprehensive teams dedicated to technical production, quality inspection, and after-sales service.
Team Meeting
History:
Dongguan Chengyi Plastic & Hardware Products Co., Ltd. (English name: Penhall Limited) is an enterprise integrating the design, development, production, and sales of blow-molded products. Established on May 29, 2002, it is a wholly Taiwan-owned enterprise (classified as a limited liability company wholly owned by a foreign legal entity).
The company's legal representative is Liu Yihua, and its registered capital is HKD 17.75125 million (as of February 2026). Its Unified Social Credit Code is 91441900738576057A, and its registered address is No. 60, Mawu Xincun 2nd Street, Changping Town, Dongguan City, Guangdong Province (updated in September 2024). Its operating status is "active" (in operation/open for business).
The company's core business involves the production and sales of plastic products, hardware products, and toys, alongside an in-house R&D division. It specializes in manufacturing blow-molded products for sectors such as automotive components, power tool cases, road infrastructure, child safety seats, outdoor storage cabinets, chemical drums, and sports equipment.
Service:
The company is primarily engaged in the design, development, production, and sales of blow-molded products [7] [13], serving sectors such as the automotive industry, power tool cases, and sports equipment. With an annual output of over 1.2 million blow-molded units, the company operates in more than 30 countries and regions. It is equipped with production machinery—including blow-molding machines—capable of manufacturing parts of various specifications, and possesses in-house product design and development capabilities alongside relevant quality certifications.
Factory Information
Market name:
North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide
